7156908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 20913984

約数和(自身を除く): 13757076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 53, 62, 66, 93, 99, 106, 121, 124, 132, 159, 186, 198, 212, 242, 279, 318, 341, 363, 372, 396, 477, 484, 558, 583, 636, 682, 726, 954, 1023, 1089, 1116, 1166, 1364, 1452, 1643, 1749, 1908, 2046, 2178, 2332, 3069, 3286, 3498, 3751, 4092, 4356, 4929, 5247, 6138, 6413, 6572, 6996, 7502, 9858, 10494, 11253, 12276, 12826, 14787, 15004, 18073, 19239, 19716, 20988, 22506, 25652, 29574, 33759, 36146, 38478, 45012, 54219, 57717, 59148, 67518, 72292, 76956, 108438, 115434, 135036, 162657, 198803, 216876, 230868, 325314, 397606, 596409, 650628, 795212, 1192818, 1789227, 2385636, 3578454, 7156908]

約数ペア:

[(1, 7156908), (2, 3578454), (3, 2385636), (4, 1789227), (6, 1192818), (9, 795212), (11, 650628), (12, 596409), (18, 397606), (22, 325314), (31, 230868), (33, 216876), (36, 198803), (44, 162657), (53, 135036), (62, 115434), (66, 108438), (93, 76956), (99, 72292), (106, 67518), (121, 59148), (124, 57717), (132, 54219), (159, 45012), (186, 38478), (198, 36146), (212, 33759), (242, 29574), (279, 25652), (318, 22506), (341, 20988), (363, 19716), (372, 19239), (396, 18073), (477, 15004), (484, 14787), (558, 12826), (583, 12276), (636, 11253), (682, 10494), (726, 9858), (954, 7502), (1023, 6996), (1089, 6572), (1116, 6413), (1166, 6138), (1364, 5247), (1452, 4929), (1643, 4356), (1749, 4092), (1908, 3751), (2046, 3498), (2178, 3286), (2332, 3069)]