38486118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 87588864

約数和(自身を除く): 49102746

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 71, 86, 129, 142, 191, 213, 258, 382, 426, 473, 573, 781, 946, 1146, 1419, 1562, 2101, 2343, 2838, 3053, 4202, 4686, 6106, 6303, 8213, 9159, 12606, 13561, 16426, 18318, 24639, 27122, 33583, 40683, 49278, 67166, 81366, 90343, 100749, 149171, 180686, 201498, 271029, 298342, 447513, 542058, 583123, 895026, 1166246, 1749369, 3498738, 6414353, 12828706, 19243059, 38486118]

約数ペア:

[(1, 38486118), (2, 19243059), (3, 12828706), (6, 6414353), (11, 3498738), (22, 1749369), (33, 1166246), (43, 895026), (66, 583123), (71, 542058), (86, 447513), (129, 298342), (142, 271029), (191, 201498), (213, 180686), (258, 149171), (382, 100749), (426, 90343), (473, 81366), (573, 67166), (781, 49278), (946, 40683), (1146, 33583), (1419, 27122), (1562, 24639), (2101, 18318), (2343, 16426), (2838, 13561), (3053, 12606), (4202, 9159), (4686, 8213), (6106, 6303)]