65914758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40241}}^1$

素因数の和:40269

約数の個数: 48

約数和(自身を含む): 175777056

約数和(自身を除く): 109862298

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, 40241, 80482, 120723, 241446, 281687, 362169, 523133, 563374, 724338, 845061, 1046266, 1569399, 1690122, 2535183, 3138798, 3661931, 4708197, 5070366, 7323862, 9416394, 10985793, 21971586, 32957379, 65914758]

約数ペア:

[(1, 65914758), (2, 32957379), (3, 21971586), (6, 10985793), (7, 9416394), (9, 7323862), (13, 5070366), (14, 4708197), (18, 3661931), (21, 3138798), (26, 2535183), (39, 1690122), (42, 1569399), (63, 1046266), (78, 845061), (91, 724338), (117, 563374), (126, 523133), (182, 362169), (234, 281687), (273, 241446), (546, 120723), (819, 80482), (1638, 40241)]