12957696

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 40458600

約数和(自身を除く): 27500904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 128, 144, 148, 152, 171, 192, 222, 228, 256, 288, 296, 304, 333, 342, 384, 444, 456, 512, 576, 592, 608, 666, 684, 703, 768, 888, 912, 1024, 1152, 1184, 1216, 1332, 1368, 1406, 1536, 1776, 1824, 2048, 2109, 2304, 2368, 2432, 2664, 2736, 2812, 3072, 3552, 3648, 4218, 4608, 4736, 4864, 5328, 5472, 5624, 6144, 6327, 7104, 7296, 8436, 9216, 9472, 9728, 10656, 10944, 11248, 12654, 14208, 14592, 16872, 18432, 18944, 19456, 21312, 21888, 22496, 25308, 28416, 29184, 33744, 37888, 38912, 42624, 43776, 44992, 50616, 56832, 58368, 67488, 75776, 85248, 87552, 89984, 101232, 113664, 116736, 134976, 170496, 175104, 179968, 202464, 227328, 269952, 340992, 350208, 359936, 404928, 539904, 681984, 719872, 809856, 1079808, 1439744, 1619712, 2159616, 3239424, 4319232, 6478848, 12957696]

約数ペア:

[(1, 12957696), (2, 6478848), (3, 4319232), (4, 3239424), (6, 2159616), (8, 1619712), (9, 1439744), (12, 1079808), (16, 809856), (18, 719872), (19, 681984), (24, 539904), (32, 404928), (36, 359936), (37, 350208), (38, 340992), (48, 269952), (57, 227328), (64, 202464), (72, 179968), (74, 175104), (76, 170496), (96, 134976), (111, 116736), (114, 113664), (128, 101232), (144, 89984), (148, 87552), (152, 85248), (171, 75776), (192, 67488), (222, 58368), (228, 56832), (256, 50616), (288, 44992), (296, 43776), (304, 42624), (333, 38912), (342, 37888), (384, 33744), (444, 29184), (456, 28416), (512, 25308), (576, 22496), (592, 21888), (608, 21312), (666, 19456), (684, 18944), (703, 18432), (768, 16872), (888, 14592), (912, 14208), (1024, 12654), (1152, 11248), (1184, 10944), (1216, 10656), (1332, 9728), (1368, 9472), (1406, 9216), (1536, 8436), (1776, 7296), (1824, 7104), (2048, 6327), (2109, 6144), (2304, 5624), (2368, 5472), (2432, 5328), (2664, 4864), (2736, 4736), (2812, 4608), (3072, 4218), (3552, 3648)]