17984616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 49291200

約数和(自身を除く): 31306584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 977, 1416, 1534, 1954, 2301, 2931, 3068, 3908, 4602, 5862, 6136, 7816, 9204, 11724, 12701, 18408, 23448, 25402, 38103, 50804, 57643, 76206, 101608, 115286, 152412, 172929, 230572, 304824, 345858, 461144, 691716, 749359, 1383432, 1498718, 2248077, 2997436, 4496154, 5994872, 8992308, 17984616]

約数ペア:

[(1, 17984616), (2, 8992308), (3, 5994872), (4, 4496154), (6, 2997436), (8, 2248077), (12, 1498718), (13, 1383432), (24, 749359), (26, 691716), (39, 461144), (52, 345858), (59, 304824), (78, 230572), (104, 172929), (118, 152412), (156, 115286), (177, 101608), (236, 76206), (312, 57643), (354, 50804), (472, 38103), (708, 25402), (767, 23448), (977, 18408), (1416, 12701), (1534, 11724), (1954, 9204), (2301, 7816), (2931, 6136), (3068, 5862), (3908, 4602)]