18218202324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{21617}}^1$

素因数の和:21837

約数の個数: 96

約数和(自身を含む): 49586503680

約数和(自身を除く): 31368301356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 127, 158, 237, 254, 316, 381, 474, 508, 553, 762, 889, 948, 1106, 1524, 1659, 1778, 2212, 2667, 3318, 3556, 5334, 6636, 10033, 10668, 20066, 21617, 30099, 40132, 43234, 60198, 64851, 70231, 86468, 120396, 129702, 140462, 151319, 210693, 259404, 280924, 302638, 421386, 453957, 605276, 842772, 907914, 1707743, 1815828, 2745359, 3415486, 5123229, 5490718, 6830972, 8236077, 10246458, 10981436, 11954201, 16472154, 19217513, 20492916, 23908402, 32944308, 35862603, 38435026, 47816804, 57652539, 71725206, 76870052, 115305078, 143450412, 216883361, 230610156, 433766722, 650650083, 867533444, 1301300166, 1518183527, 2602600332, 3036367054, 4554550581, 6072734108, 9109101162, 18218202324]

約数ペア:

[(1, 18218202324), (2, 9109101162), (3, 6072734108), (4, 4554550581), (6, 3036367054), (7, 2602600332), (12, 1518183527), (14, 1301300166), (21, 867533444), (28, 650650083), (42, 433766722), (79, 230610156), (84, 216883361), (127, 143450412), (158, 115305078), (237, 76870052), (254, 71725206), (316, 57652539), (381, 47816804), (474, 38435026), (508, 35862603), (553, 32944308), (762, 23908402), (889, 20492916), (948, 19217513), (1106, 16472154), (1524, 11954201), (1659, 10981436), (1778, 10246458), (2212, 8236077), (2667, 6830972), (3318, 5490718), (3556, 5123229), (5334, 3415486), (6636, 2745359), (10033, 1815828), (10668, 1707743), (20066, 907914), (21617, 842772), (30099, 605276), (40132, 453957), (43234, 421386), (60198, 302638), (64851, 280924), (70231, 259404), (86468, 210693), (120396, 151319), (129702, 140462)]