2051280036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{29027}}^1$

素因数の和:29201

約数の個数: 72

約数和(自身を含む): 5621214144

約数和(自身を除く): 3569934108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2718, 3926, 5436, 5889, 7852, 11778, 17667, 23556, 29027, 35334, 58054, 70668, 87081, 116108, 174162, 261243, 348324, 377351, 522486, 754702, 1044972, 1132053, 1509404, 2264106, 3396159, 4383077, 4528212, 6792318, 8766154, 13149231, 13584636, 17532308, 26298462, 39447693, 52596924, 56980001, 78895386, 113960002, 157790772, 170940003, 227920004, 341880006, 512820009, 683760012, 1025640018, 2051280036]

約数ペア:

[(1, 2051280036), (2, 1025640018), (3, 683760012), (4, 512820009), (6, 341880006), (9, 227920004), (12, 170940003), (13, 157790772), (18, 113960002), (26, 78895386), (36, 56980001), (39, 52596924), (52, 39447693), (78, 26298462), (117, 17532308), (151, 13584636), (156, 13149231), (234, 8766154), (302, 6792318), (453, 4528212), (468, 4383077), (604, 3396159), (906, 2264106), (1359, 1509404), (1812, 1132053), (1963, 1044972), (2718, 754702), (3926, 522486), (5436, 377351), (5889, 348324), (7852, 261243), (11778, 174162), (17667, 116108), (23556, 87081), (29027, 70668), (35334, 58054)]