42505128

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10357}}^1$

素因数の和:10391

約数の個数: 64

約数和(自身を含む): 124296000

約数和(自身を除く): 81790872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 10357, 20714, 31071, 41428, 62142, 82856, 93213, 124284, 186426, 196783, 248568, 279639, 372852, 393566, 559278, 590349, 745704, 787132, 1118556, 1180698, 1574264, 1771047, 2237112, 2361396, 3542094, 4722792, 5313141, 7084188, 10626282, 14168376, 21252564, 42505128]

約数ペア:

[(1, 42505128), (2, 21252564), (3, 14168376), (4, 10626282), (6, 7084188), (8, 5313141), (9, 4722792), (12, 3542094), (18, 2361396), (19, 2237112), (24, 1771047), (27, 1574264), (36, 1180698), (38, 1118556), (54, 787132), (57, 745704), (72, 590349), (76, 559278), (108, 393566), (114, 372852), (152, 279639), (171, 248568), (216, 196783), (228, 186426), (342, 124284), (456, 93213), (513, 82856), (684, 62142), (1026, 41428), (1368, 31071), (2052, 20714), (4104, 10357)]