6978315708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2130133}}^1$

素因数の和:2130163

約数の個数: 72

約数和(自身を含む): 21710325728

約数和(自身を除く): 14732010020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 2130133, 4260266, 6390399, 8520532, 12780798, 14910931, 19171197, 25561596, 27691729, 29821862, 38342394, 44732793, 55383458, 59643724, 76684788, 83075187, 89465586, 110766916, 134198379, 166150374, 178931172, 193842103, 249225561, 268396758, 332300748, 387684206, 498451122, 536793516, 581526309, 775368412, 996902244, 1163052618, 1744578927, 2326105236, 3489157854, 6978315708]

約数ペア:

[(1, 6978315708), (2, 3489157854), (3, 2326105236), (4, 1744578927), (6, 1163052618), (7, 996902244), (9, 775368412), (12, 581526309), (13, 536793516), (14, 498451122), (18, 387684206), (21, 332300748), (26, 268396758), (28, 249225561), (36, 193842103), (39, 178931172), (42, 166150374), (52, 134198379), (63, 110766916), (78, 89465586), (84, 83075187), (91, 76684788), (117, 59643724), (126, 55383458), (156, 44732793), (182, 38342394), (234, 29821862), (252, 27691729), (273, 25561596), (364, 19171197), (468, 14910931), (546, 12780798), (819, 8520532), (1092, 6390399), (1638, 4260266), (3276, 2130133)]