18447680952

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{4517}}^1$

素因数の和:5093

約数の個数: 96

約数和(自身を含む): 50471300880

約数和(自身を除く): 32023619928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 433, 524, 786, 866, 1048, 1179, 1299, 1572, 1732, 2358, 2598, 3144, 3464, 3897, 4517, 4716, 5196, 7794, 9034, 9432, 10392, 13551, 15588, 18068, 27102, 31176, 36136, 40653, 54204, 56723, 81306, 108408, 113446, 162612, 170169, 226892, 325224, 340338, 453784, 510507, 591727, 680676, 1021014, 1183454, 1361352, 1775181, 1955861, 2042028, 2366908, 3550362, 3911722, 4084056, 4733816, 5325543, 5867583, 7100724, 7823444, 10651086, 11735166, 14201448, 15646888, 17602749, 21302172, 23470332, 35205498, 42604344, 46940664, 70410996, 140821992, 256217791, 512435582, 768653373, 1024871164, 1537306746, 2049742328, 2305960119, 3074613492, 4611920238, 6149226984, 9223840476, 18447680952]

約数ペア:

[(1, 18447680952), (2, 9223840476), (3, 6149226984), (4, 4611920238), (6, 3074613492), (8, 2305960119), (9, 2049742328), (12, 1537306746), (18, 1024871164), (24, 768653373), (36, 512435582), (72, 256217791), (131, 140821992), (262, 70410996), (393, 46940664), (433, 42604344), (524, 35205498), (786, 23470332), (866, 21302172), (1048, 17602749), (1179, 15646888), (1299, 14201448), (1572, 11735166), (1732, 10651086), (2358, 7823444), (2598, 7100724), (3144, 5867583), (3464, 5325543), (3897, 4733816), (4517, 4084056), (4716, 3911722), (5196, 3550362), (7794, 2366908), (9034, 2042028), (9432, 1955861), (10392, 1775181), (13551, 1361352), (15588, 1183454), (18068, 1021014), (27102, 680676), (31176, 591727), (36136, 510507), (40653, 453784), (54204, 340338), (56723, 325224), (81306, 226892), (108408, 170169), (113446, 162612)]