12485004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 35910000

約数和(自身を除く): 23424996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1249, 1428, 1666, 2498, 2499, 3332, 3747, 4996, 4998, 7494, 8743, 9996, 14988, 17486, 21233, 26229, 34972, 42466, 52458, 61201, 63699, 84932, 104916, 122402, 127398, 148631, 183603, 244804, 254796, 297262, 367206, 445893, 594524, 734412, 891786, 1040417, 1783572, 2080834, 3121251, 4161668, 6242502, 12485004]

約数ペア:

[(1, 12485004), (2, 6242502), (3, 4161668), (4, 3121251), (6, 2080834), (7, 1783572), (12, 1040417), (14, 891786), (17, 734412), (21, 594524), (28, 445893), (34, 367206), (42, 297262), (49, 254796), (51, 244804), (68, 183603), (84, 148631), (98, 127398), (102, 122402), (119, 104916), (147, 84932), (196, 63699), (204, 61201), (238, 52458), (294, 42466), (357, 34972), (476, 26229), (588, 21233), (714, 17486), (833, 14988), (1249, 9996), (1428, 8743), (1666, 7494), (2498, 4998), (2499, 4996), (3332, 3747)]