18490248

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1776

約数の個数: 96

約数和(自身を含む): 59781600

約数和(自身を除く): 41291352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1747, 1764, 2646, 3494, 3528, 5241, 5292, 6988, 10482, 10584, 12229, 13976, 15723, 20964, 24458, 31446, 36687, 41928, 47169, 48916, 62892, 73374, 85603, 94338, 97832, 110061, 125784, 146748, 171206, 188676, 220122, 256809, 293496, 330183, 342412, 377352, 440244, 513618, 660366, 684824, 770427, 880488, 1027236, 1320732, 1540854, 2054472, 2311281, 2641464, 3081708, 4622562, 6163416, 9245124, 18490248]

約数ペア:

[(1, 18490248), (2, 9245124), (3, 6163416), (4, 4622562), (6, 3081708), (7, 2641464), (8, 2311281), (9, 2054472), (12, 1540854), (14, 1320732), (18, 1027236), (21, 880488), (24, 770427), (27, 684824), (28, 660366), (36, 513618), (42, 440244), (49, 377352), (54, 342412), (56, 330183), (63, 293496), (72, 256809), (84, 220122), (98, 188676), (108, 171206), (126, 146748), (147, 125784), (168, 110061), (189, 97832), (196, 94338), (216, 85603), (252, 73374), (294, 62892), (378, 48916), (392, 47169), (441, 41928), (504, 36687), (588, 31446), (756, 24458), (882, 20964), (1176, 15723), (1323, 13976), (1512, 12229), (1747, 10584), (1764, 10482), (2646, 6988), (3494, 5292), (3528, 5241)]