3398148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 9493848

約数和(自身を除く): 6095700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 137, 156, 159, 212, 234, 274, 318, 411, 468, 477, 548, 636, 689, 822, 954, 1233, 1378, 1644, 1781, 1908, 2067, 2466, 2756, 3562, 4134, 4932, 5343, 6201, 7124, 7261, 8268, 10686, 12402, 14522, 16029, 21372, 21783, 24804, 29044, 32058, 43566, 64116, 65349, 87132, 94393, 130698, 188786, 261396, 283179, 377572, 566358, 849537, 1132716, 1699074, 3398148]

約数ペア:

[(1, 3398148), (2, 1699074), (3, 1132716), (4, 849537), (6, 566358), (9, 377572), (12, 283179), (13, 261396), (18, 188786), (26, 130698), (36, 94393), (39, 87132), (52, 65349), (53, 64116), (78, 43566), (106, 32058), (117, 29044), (137, 24804), (156, 21783), (159, 21372), (212, 16029), (234, 14522), (274, 12402), (318, 10686), (411, 8268), (468, 7261), (477, 7124), (548, 6201), (636, 5343), (689, 4932), (822, 4134), (954, 3562), (1233, 2756), (1378, 2466), (1644, 2067), (1781, 1908)]