40545318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 92005632

約数和(自身を除く): 51460314

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 67, 106, 134, 159, 173, 201, 318, 346, 402, 519, 583, 737, 1038, 1166, 1474, 1749, 1903, 2211, 3498, 3551, 3806, 4422, 5709, 7102, 9169, 10653, 11418, 11591, 18338, 21306, 23182, 27507, 34773, 39061, 55014, 69546, 78122, 100859, 117183, 127501, 201718, 234366, 255002, 302577, 382503, 605154, 614323, 765006, 1228646, 1842969, 3685938, 6757553, 13515106, 20272659, 40545318]

約数ペア:

[(1, 40545318), (2, 20272659), (3, 13515106), (6, 6757553), (11, 3685938), (22, 1842969), (33, 1228646), (53, 765006), (66, 614323), (67, 605154), (106, 382503), (134, 302577), (159, 255002), (173, 234366), (201, 201718), (318, 127501), (346, 117183), (402, 100859), (519, 78122), (583, 69546), (737, 55014), (1038, 39061), (1166, 34773), (1474, 27507), (1749, 23182), (1903, 21306), (2211, 18338), (3498, 11591), (3551, 11418), (3806, 10653), (4422, 9169), (5709, 7102)]