40994028

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 108268160

約数和(自身を除く): 67274132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 337, 372, 436, 558, 654, 674, 981, 1011, 1116, 1308, 1348, 1962, 2022, 3033, 3379, 3924, 4044, 6066, 6758, 10137, 10447, 12132, 13516, 20274, 20894, 30411, 31341, 36733, 40548, 41788, 60822, 62682, 73466, 94023, 110199, 121644, 125364, 146932, 188046, 220398, 330597, 376092, 440796, 661194, 1138723, 1322388, 2277446, 3416169, 4554892, 6832338, 10248507, 13664676, 20497014, 40994028]

約数ペア:

[(1, 40994028), (2, 20497014), (3, 13664676), (4, 10248507), (6, 6832338), (9, 4554892), (12, 3416169), (18, 2277446), (31, 1322388), (36, 1138723), (62, 661194), (93, 440796), (109, 376092), (124, 330597), (186, 220398), (218, 188046), (279, 146932), (327, 125364), (337, 121644), (372, 110199), (436, 94023), (558, 73466), (654, 62682), (674, 60822), (981, 41788), (1011, 40548), (1116, 36733), (1308, 31341), (1348, 30411), (1962, 20894), (2022, 20274), (3033, 13516), (3379, 12132), (3924, 10447), (4044, 10137), (6066, 6758)]