40603836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 124260864

約数和(自身を除く): 83657028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 103, 114, 133, 156, 182, 206, 228, 247, 266, 273, 309, 361, 364, 399, 412, 494, 532, 546, 618, 721, 722, 741, 798, 988, 1083, 1092, 1236, 1339, 1442, 1444, 1482, 1596, 1729, 1957, 2163, 2166, 2527, 2678, 2884, 2964, 3458, 3914, 4017, 4326, 4332, 4693, 5054, 5187, 5356, 5871, 6916, 7581, 7828, 8034, 8652, 9373, 9386, 10108, 10374, 11742, 13699, 14079, 15162, 16068, 18746, 18772, 20748, 23484, 25441, 27398, 28119, 28158, 30324, 32851, 37183, 37492, 41097, 50882, 54796, 56238, 56316, 65702, 74366, 76323, 82194, 98553, 101764, 111549, 112476, 131404, 148732, 152646, 164388, 178087, 197106, 223098, 260281, 305292, 356174, 394212, 446196, 483379, 520562, 534261, 712348, 780843, 966758, 1041124, 1068522, 1450137, 1561686, 1933516, 2137044, 2900274, 3123372, 3383653, 5800548, 6767306, 10150959, 13534612, 20301918, 40603836]

約数ペア:

[(1, 40603836), (2, 20301918), (3, 13534612), (4, 10150959), (6, 6767306), (7, 5800548), (12, 3383653), (13, 3123372), (14, 2900274), (19, 2137044), (21, 1933516), (26, 1561686), (28, 1450137), (38, 1068522), (39, 1041124), (42, 966758), (52, 780843), (57, 712348), (76, 534261), (78, 520562), (84, 483379), (91, 446196), (103, 394212), (114, 356174), (133, 305292), (156, 260281), (182, 223098), (206, 197106), (228, 178087), (247, 164388), (266, 152646), (273, 148732), (309, 131404), (361, 112476), (364, 111549), (399, 101764), (412, 98553), (494, 82194), (532, 76323), (546, 74366), (618, 65702), (721, 56316), (722, 56238), (741, 54796), (798, 50882), (988, 41097), (1083, 37492), (1092, 37183), (1236, 32851), (1339, 30324), (1442, 28158), (1444, 28119), (1482, 27398), (1596, 25441), (1729, 23484), (1957, 20748), (2163, 18772), (2166, 18746), (2527, 16068), (2678, 15162), (2884, 14079), (2964, 13699), (3458, 11742), (3914, 10374), (4017, 10108), (4326, 9386), (4332, 9373), (4693, 8652), (5054, 8034), (5187, 7828), (5356, 7581), (5871, 6916)]