71074458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43391}}^1$

素因数の和:43419

約数の個数: 48

約数和(自身を含む): 189536256

約数和(自身を除く): 118461798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 43391, 86782, 130173, 260346, 303737, 390519, 564083, 607474, 781038, 911211, 1128166, 1692249, 1822422, 2733633, 3384498, 3948581, 5076747, 5467266, 7897162, 10153494, 11845743, 23691486, 35537229, 71074458]

約数ペア:

[(1, 71074458), (2, 35537229), (3, 23691486), (6, 11845743), (7, 10153494), (9, 7897162), (13, 5467266), (14, 5076747), (18, 3948581), (21, 3384498), (26, 2733633), (39, 1822422), (42, 1692249), (63, 1128166), (78, 911211), (91, 781038), (117, 607474), (126, 564083), (182, 390519), (234, 303737), (273, 260346), (546, 130173), (819, 86782), (1638, 43391)]