1872450132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{21089}}^1$

素因数の和:21261

約数の個数: 72

約数和(自身を含む): 5116265280

約数和(自身を除く): 3243815148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 7399, 12684, 14798, 21089, 22197, 29596, 42178, 44394, 63267, 84356, 88788, 126534, 147623, 253068, 295246, 442869, 590492, 885738, 1033361, 1771476, 2066722, 3100083, 3184439, 4133444, 6200166, 6368878, 9553317, 12400332, 12737756, 19106634, 22291073, 38213268, 44582146, 66873219, 89164292, 133746438, 156037511, 267492876, 312075022, 468112533, 624150044, 936225066, 1872450132]

約数ペア:

[(1, 1872450132), (2, 936225066), (3, 624150044), (4, 468112533), (6, 312075022), (7, 267492876), (12, 156037511), (14, 133746438), (21, 89164292), (28, 66873219), (42, 44582146), (49, 38213268), (84, 22291073), (98, 19106634), (147, 12737756), (151, 12400332), (196, 9553317), (294, 6368878), (302, 6200166), (453, 4133444), (588, 3184439), (604, 3100083), (906, 2066722), (1057, 1771476), (1812, 1033361), (2114, 885738), (3171, 590492), (4228, 442869), (6342, 295246), (7399, 253068), (12684, 147623), (14798, 126534), (21089, 88788), (22197, 84356), (29596, 63267), (42178, 44394)]