12039876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 32707584

約数和(自身を除く): 20667708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 191, 204, 206, 306, 309, 382, 412, 573, 612, 618, 764, 927, 1146, 1236, 1719, 1751, 1854, 2292, 3247, 3438, 3502, 3708, 5253, 6494, 6876, 7004, 9741, 10506, 12988, 15759, 19482, 19673, 21012, 29223, 31518, 38964, 39346, 58446, 59019, 63036, 78692, 116892, 118038, 177057, 236076, 334441, 354114, 668882, 708228, 1003323, 1337764, 2006646, 3009969, 4013292, 6019938, 12039876]

約数ペア:

[(1, 12039876), (2, 6019938), (3, 4013292), (4, 3009969), (6, 2006646), (9, 1337764), (12, 1003323), (17, 708228), (18, 668882), (34, 354114), (36, 334441), (51, 236076), (68, 177057), (102, 118038), (103, 116892), (153, 78692), (191, 63036), (204, 59019), (206, 58446), (306, 39346), (309, 38964), (382, 31518), (412, 29223), (573, 21012), (612, 19673), (618, 19482), (764, 15759), (927, 12988), (1146, 10506), (1236, 9741), (1719, 7004), (1751, 6876), (1854, 6494), (2292, 5253), (3247, 3708), (3438, 3502)]