41269788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 119814240

約数和(自身を除く): 78544452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 421, 778, 842, 1167, 1263, 1556, 1684, 2334, 2526, 2723, 2947, 3501, 3789, 4668, 5052, 5446, 5894, 7002, 7578, 8169, 8841, 10892, 11788, 14004, 15156, 16338, 17682, 24507, 26523, 32676, 35364, 49014, 53046, 98028, 106092, 163769, 327538, 491307, 655076, 982614, 1146383, 1473921, 1965228, 2292766, 2947842, 3439149, 4585532, 5895684, 6878298, 10317447, 13756596, 20634894, 41269788]

約数ペア:

[(1, 41269788), (2, 20634894), (3, 13756596), (4, 10317447), (6, 6878298), (7, 5895684), (9, 4585532), (12, 3439149), (14, 2947842), (18, 2292766), (21, 1965228), (28, 1473921), (36, 1146383), (42, 982614), (63, 655076), (84, 491307), (126, 327538), (252, 163769), (389, 106092), (421, 98028), (778, 53046), (842, 49014), (1167, 35364), (1263, 32676), (1556, 26523), (1684, 24507), (2334, 17682), (2526, 16338), (2723, 15156), (2947, 14004), (3501, 11788), (3789, 10892), (4668, 8841), (5052, 8169), (5446, 7578), (5894, 7002)]