42207816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 129276000

約数和(自身を除く): 87068184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 1889, 2793, 3192, 3724, 3778, 5586, 5667, 7448, 7556, 11172, 11334, 13223, 15112, 22344, 22668, 26446, 35891, 39669, 45336, 52892, 71782, 79338, 92561, 105784, 107673, 143564, 158676, 185122, 215346, 251237, 277683, 287128, 317352, 370244, 430692, 502474, 555366, 740488, 753711, 861384, 1004948, 1110732, 1507422, 1758659, 2009896, 2221464, 3014844, 3517318, 5275977, 6029688, 7034636, 10551954, 14069272, 21103908, 42207816]

約数ペア:

[(1, 42207816), (2, 21103908), (3, 14069272), (4, 10551954), (6, 7034636), (7, 6029688), (8, 5275977), (12, 3517318), (14, 3014844), (19, 2221464), (21, 2009896), (24, 1758659), (28, 1507422), (38, 1110732), (42, 1004948), (49, 861384), (56, 753711), (57, 740488), (76, 555366), (84, 502474), (98, 430692), (114, 370244), (133, 317352), (147, 287128), (152, 277683), (168, 251237), (196, 215346), (228, 185122), (266, 158676), (294, 143564), (392, 107673), (399, 105784), (456, 92561), (532, 79338), (588, 71782), (798, 52892), (931, 45336), (1064, 39669), (1176, 35891), (1596, 26446), (1862, 22668), (1889, 22344), (2793, 15112), (3192, 13223), (3724, 11334), (3778, 11172), (5586, 7556), (5667, 7448)]