18441630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 51217920

約数和(自身を除く): 32776290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 59, 69, 90, 115, 118, 138, 151, 177, 207, 230, 295, 302, 345, 354, 414, 453, 531, 590, 690, 755, 885, 906, 1035, 1062, 1357, 1359, 1510, 1770, 2070, 2265, 2655, 2714, 2718, 3473, 4071, 4530, 5310, 6785, 6795, 6946, 8142, 8909, 10419, 12213, 13570, 13590, 17365, 17818, 20355, 20838, 24426, 26727, 31257, 34730, 40710, 44545, 52095, 53454, 61065, 62514, 80181, 89090, 104190, 122130, 133635, 156285, 160362, 204907, 267270, 312570, 400905, 409814, 614721, 801810, 1024535, 1229442, 1844163, 2049070, 3073605, 3688326, 6147210, 9220815, 18441630]

約数ペア:

[(1, 18441630), (2, 9220815), (3, 6147210), (5, 3688326), (6, 3073605), (9, 2049070), (10, 1844163), (15, 1229442), (18, 1024535), (23, 801810), (30, 614721), (45, 409814), (46, 400905), (59, 312570), (69, 267270), (90, 204907), (115, 160362), (118, 156285), (138, 133635), (151, 122130), (177, 104190), (207, 89090), (230, 80181), (295, 62514), (302, 61065), (345, 53454), (354, 52095), (414, 44545), (453, 40710), (531, 34730), (590, 31257), (690, 26727), (755, 24426), (885, 20838), (906, 20355), (1035, 17818), (1062, 17365), (1357, 13590), (1359, 13570), (1510, 12213), (1770, 10419), (2070, 8909), (2265, 8142), (2655, 6946), (2714, 6795), (2718, 6785), (3473, 5310), (4071, 4530)]