21866112

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 70543200

約数和(自身を除く): 48677088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 81, 96, 108, 111, 114, 128, 144, 148, 152, 162, 171, 192, 216, 222, 228, 243, 288, 296, 304, 324, 333, 342, 384, 432, 444, 456, 486, 513, 576, 592, 608, 648, 666, 684, 703, 864, 888, 912, 972, 999, 1026, 1152, 1184, 1216, 1296, 1332, 1368, 1406, 1539, 1728, 1776, 1824, 1944, 1998, 2052, 2109, 2368, 2432, 2592, 2664, 2736, 2812, 2997, 3078, 3456, 3552, 3648, 3888, 3996, 4104, 4218, 4617, 4736, 5184, 5328, 5472, 5624, 5994, 6156, 6327, 7104, 7296, 7776, 7992, 8208, 8436, 8991, 9234, 10368, 10656, 10944, 11248, 11988, 12312, 12654, 14208, 15552, 15984, 16416, 16872, 17982, 18468, 18981, 21312, 21888, 22496, 23976, 24624, 25308, 31104, 31968, 32832, 33744, 35964, 36936, 37962, 42624, 44992, 47952, 49248, 50616, 56943, 63936, 65664, 67488, 71928, 73872, 75924, 89984, 95904, 98496, 101232, 113886, 127872, 134976, 143856, 147744, 151848, 170829, 191808, 196992, 202464, 227772, 269952, 287712, 295488, 303696, 341658, 383616, 404928, 455544, 575424, 590976, 607392, 683316, 809856, 911088, 1150848, 1214784, 1366632, 1822176, 2429568, 2733264, 3644352, 5466528, 7288704, 10933056, 21866112]

約数ペア:

[(1, 21866112), (2, 10933056), (3, 7288704), (4, 5466528), (6, 3644352), (8, 2733264), (9, 2429568), (12, 1822176), (16, 1366632), (18, 1214784), (19, 1150848), (24, 911088), (27, 809856), (32, 683316), (36, 607392), (37, 590976), (38, 575424), (48, 455544), (54, 404928), (57, 383616), (64, 341658), (72, 303696), (74, 295488), (76, 287712), (81, 269952), (96, 227772), (108, 202464), (111, 196992), (114, 191808), (128, 170829), (144, 151848), (148, 147744), (152, 143856), (162, 134976), (171, 127872), (192, 113886), (216, 101232), (222, 98496), (228, 95904), (243, 89984), (288, 75924), (296, 73872), (304, 71928), (324, 67488), (333, 65664), (342, 63936), (384, 56943), (432, 50616), (444, 49248), (456, 47952), (486, 44992), (513, 42624), (576, 37962), (592, 36936), (608, 35964), (648, 33744), (666, 32832), (684, 31968), (703, 31104), (864, 25308), (888, 24624), (912, 23976), (972, 22496), (999, 21888), (1026, 21312), (1152, 18981), (1184, 18468), (1216, 17982), (1296, 16872), (1332, 16416), (1368, 15984), (1406, 15552), (1539, 14208), (1728, 12654), (1776, 12312), (1824, 11988), (1944, 11248), (1998, 10944), (2052, 10656), (2109, 10368), (2368, 9234), (2432, 8991), (2592, 8436), (2664, 8208), (2736, 7992), (2812, 7776), (2997, 7296), (3078, 7104), (3456, 6327), (3552, 6156), (3648, 5994), (3888, 5624), (3996, 5472), (4104, 5328), (4218, 5184), (4617, 4736)]