27939912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1203

約数の個数: 128

約数和(自身を含む): 93864960

約数和(自身を除く): 65925048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1163, 1716, 1848, 2002, 2184, 2326, 3003, 3432, 3489, 4004, 4652, 6006, 6978, 8008, 8141, 9304, 12012, 12793, 13956, 15119, 16282, 24024, 24423, 25586, 27912, 30238, 32564, 38379, 45357, 48846, 51172, 60476, 65128, 76758, 89551, 90714, 97692, 102344, 105833, 120952, 153516, 166309, 179102, 181428, 195384, 211666, 268653, 307032, 317499, 332618, 358204, 362856, 423332, 498927, 537306, 634998, 665236, 716408, 846664, 997854, 1074612, 1164163, 1269996, 1330472, 1995708, 2149224, 2328326, 2539992, 3492489, 3991416, 4656652, 6984978, 9313304, 13969956, 27939912]

約数ペア:

[(1, 27939912), (2, 13969956), (3, 9313304), (4, 6984978), (6, 4656652), (7, 3991416), (8, 3492489), (11, 2539992), (12, 2328326), (13, 2149224), (14, 1995708), (21, 1330472), (22, 1269996), (24, 1164163), (26, 1074612), (28, 997854), (33, 846664), (39, 716408), (42, 665236), (44, 634998), (52, 537306), (56, 498927), (66, 423332), (77, 362856), (78, 358204), (84, 332618), (88, 317499), (91, 307032), (104, 268653), (132, 211666), (143, 195384), (154, 181428), (156, 179102), (168, 166309), (182, 153516), (231, 120952), (264, 105833), (273, 102344), (286, 97692), (308, 90714), (312, 89551), (364, 76758), (429, 65128), (462, 60476), (546, 51172), (572, 48846), (616, 45357), (728, 38379), (858, 32564), (924, 30238), (1001, 27912), (1092, 25586), (1144, 24423), (1163, 24024), (1716, 16282), (1848, 15119), (2002, 13956), (2184, 12793), (2326, 12012), (3003, 9304), (3432, 8141), (3489, 8008), (4004, 6978), (4652, 6006)]