42101514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25703}}^1$

素因数の和:25731

約数の個数: 48

約数和(自身を含む): 112275072

約数和(自身を除く): 70173558

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, 25703, 51406, 77109, 154218, 179921, 231327, 334139, 359842, 462654, 539763, 668278, 1002417, 1079526, 1619289, 2004834, 2338973, 3007251, 3238578, 4677946, 6014502, 7016919, 14033838, 21050757, 42101514]

約数ペア:

[(1, 42101514), (2, 21050757), (3, 14033838), (6, 7016919), (7, 6014502), (9, 4677946), (13, 3238578), (14, 3007251), (18, 2338973), (21, 2004834), (26, 1619289), (39, 1079526), (42, 1002417), (63, 668278), (78, 539763), (91, 462654), (117, 359842), (126, 334139), (182, 231327), (234, 179921), (273, 154218), (546, 77109), (819, 51406), (1638, 25703)]