9939888

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 34521600

約数和(自身を除く): 24581712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 173, 189, 216, 228, 252, 266, 304, 336, 342, 346, 378, 399, 432, 456, 504, 513, 519, 532, 684, 692, 756, 798, 912, 1008, 1026, 1038, 1064, 1197, 1211, 1368, 1384, 1512, 1557, 1596, 2052, 2076, 2128, 2394, 2422, 2736, 2768, 3024, 3114, 3192, 3287, 3591, 3633, 4104, 4152, 4671, 4788, 4844, 6228, 6384, 6574, 7182, 7266, 8208, 8304, 9342, 9576, 9688, 9861, 10899, 12456, 13148, 14364, 14532, 18684, 19152, 19376, 19722, 21798, 23009, 24912, 26296, 28728, 29064, 29583, 32697, 37368, 39444, 43596, 46018, 52592, 57456, 58128, 59166, 65394, 69027, 74736, 78888, 87192, 88749, 92036, 118332, 130788, 138054, 157776, 174384, 177498, 184072, 207081, 236664, 261576, 276108, 354996, 368144, 414162, 473328, 523152, 552216, 621243, 709992, 828324, 1104432, 1242486, 1419984, 1656648, 2484972, 3313296, 4969944, 9939888]

約数ペア:

[(1, 9939888), (2, 4969944), (3, 3313296), (4, 2484972), (6, 1656648), (7, 1419984), (8, 1242486), (9, 1104432), (12, 828324), (14, 709992), (16, 621243), (18, 552216), (19, 523152), (21, 473328), (24, 414162), (27, 368144), (28, 354996), (36, 276108), (38, 261576), (42, 236664), (48, 207081), (54, 184072), (56, 177498), (57, 174384), (63, 157776), (72, 138054), (76, 130788), (84, 118332), (108, 92036), (112, 88749), (114, 87192), (126, 78888), (133, 74736), (144, 69027), (152, 65394), (168, 59166), (171, 58128), (173, 57456), (189, 52592), (216, 46018), (228, 43596), (252, 39444), (266, 37368), (304, 32697), (336, 29583), (342, 29064), (346, 28728), (378, 26296), (399, 24912), (432, 23009), (456, 21798), (504, 19722), (513, 19376), (519, 19152), (532, 18684), (684, 14532), (692, 14364), (756, 13148), (798, 12456), (912, 10899), (1008, 9861), (1026, 9688), (1038, 9576), (1064, 9342), (1197, 8304), (1211, 8208), (1368, 7266), (1384, 7182), (1512, 6574), (1557, 6384), (1596, 6228), (2052, 4844), (2076, 4788), (2128, 4671), (2394, 4152), (2422, 4104), (2736, 3633), (2768, 3591), (3024, 3287), (3114, 3192)]