15691478682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{304417}}^1$

素因数の和:304515

約数の個数: 48

約数和(自身を含む): 34981281216

約数和(自身を除く): 19289802534

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1562, 2343, 4686, 8591, 17182, 25773, 51546, 304417, 608834, 913251, 1826502, 3348587, 6697174, 10045761, 20091522, 21613607, 36834457, 43227214, 64840821, 73668914, 110503371, 129681642, 221006742, 237749677, 475499354, 713249031, 1426498062, 2615246447, 5230492894, 7845739341, 15691478682]

約数ペア:

[(1, 15691478682), (2, 7845739341), (3, 5230492894), (6, 2615246447), (11, 1426498062), (22, 713249031), (33, 475499354), (66, 237749677), (71, 221006742), (121, 129681642), (142, 110503371), (213, 73668914), (242, 64840821), (363, 43227214), (426, 36834457), (726, 21613607), (781, 20091522), (1562, 10045761), (2343, 6697174), (4686, 3348587), (8591, 1826502), (17182, 913251), (25773, 608834), (51546, 304417)]