18084660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 57915648

約数和(自身を除く): 39830988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 53, 55, 60, 66, 94, 106, 110, 121, 132, 141, 159, 165, 188, 212, 220, 235, 242, 265, 282, 318, 330, 363, 470, 484, 517, 530, 564, 583, 605, 636, 660, 705, 726, 795, 940, 1034, 1060, 1166, 1210, 1410, 1452, 1551, 1590, 1749, 1815, 2068, 2332, 2420, 2491, 2585, 2820, 2915, 3102, 3180, 3498, 3630, 4982, 5170, 5687, 5830, 6204, 6413, 6996, 7260, 7473, 7755, 8745, 9964, 10340, 11374, 11660, 12455, 12826, 14946, 15510, 17061, 17490, 19239, 22748, 24910, 25652, 27401, 28435, 29892, 31020, 32065, 34122, 34980, 37365, 38478, 49820, 54802, 56870, 64130, 68244, 74730, 76956, 82203, 85305, 96195, 109604, 113740, 128260, 137005, 149460, 164406, 170610, 192390, 274010, 301411, 328812, 341220, 384780, 411015, 548020, 602822, 822030, 904233, 1205644, 1507055, 1644060, 1808466, 3014110, 3616932, 4521165, 6028220, 9042330, 18084660]

約数ペア:

[(1, 18084660), (2, 9042330), (3, 6028220), (4, 4521165), (5, 3616932), (6, 3014110), (10, 1808466), (11, 1644060), (12, 1507055), (15, 1205644), (20, 904233), (22, 822030), (30, 602822), (33, 548020), (44, 411015), (47, 384780), (53, 341220), (55, 328812), (60, 301411), (66, 274010), (94, 192390), (106, 170610), (110, 164406), (121, 149460), (132, 137005), (141, 128260), (159, 113740), (165, 109604), (188, 96195), (212, 85305), (220, 82203), (235, 76956), (242, 74730), (265, 68244), (282, 64130), (318, 56870), (330, 54802), (363, 49820), (470, 38478), (484, 37365), (517, 34980), (530, 34122), (564, 32065), (583, 31020), (605, 29892), (636, 28435), (660, 27401), (705, 25652), (726, 24910), (795, 22748), (940, 19239), (1034, 17490), (1060, 17061), (1166, 15510), (1210, 14946), (1410, 12826), (1452, 12455), (1551, 11660), (1590, 11374), (1749, 10340), (1815, 9964), (2068, 8745), (2332, 7755), (2420, 7473), (2491, 7260), (2585, 6996), (2820, 6413), (2915, 6204), (3102, 5830), (3180, 5687), (3498, 5170), (3630, 4982)]