18702528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 54620160

約数和(自身を除く): 35917632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 127, 156, 177, 192, 208, 236, 254, 312, 354, 381, 416, 472, 508, 624, 708, 762, 767, 832, 944, 1016, 1248, 1416, 1524, 1534, 1651, 1888, 2032, 2301, 2496, 2832, 3048, 3068, 3302, 3776, 4064, 4602, 4953, 5664, 6096, 6136, 6604, 7493, 8128, 9204, 9906, 11328, 12192, 12272, 13208, 14986, 18408, 19812, 22479, 24384, 24544, 26416, 29972, 36816, 39624, 44958, 49088, 52832, 59944, 73632, 79248, 89916, 97409, 105664, 119888, 147264, 158496, 179832, 194818, 239776, 292227, 316992, 359664, 389636, 479552, 584454, 719328, 779272, 1168908, 1438656, 1558544, 2337816, 3117088, 4675632, 6234176, 9351264, 18702528]

約数ペア:

[(1, 18702528), (2, 9351264), (3, 6234176), (4, 4675632), (6, 3117088), (8, 2337816), (12, 1558544), (13, 1438656), (16, 1168908), (24, 779272), (26, 719328), (32, 584454), (39, 479552), (48, 389636), (52, 359664), (59, 316992), (64, 292227), (78, 239776), (96, 194818), (104, 179832), (118, 158496), (127, 147264), (156, 119888), (177, 105664), (192, 97409), (208, 89916), (236, 79248), (254, 73632), (312, 59944), (354, 52832), (381, 49088), (416, 44958), (472, 39624), (508, 36816), (624, 29972), (708, 26416), (762, 24544), (767, 24384), (832, 22479), (944, 19812), (1016, 18408), (1248, 14986), (1416, 13208), (1524, 12272), (1534, 12192), (1651, 11328), (1888, 9906), (2032, 9204), (2301, 8128), (2496, 7493), (2832, 6604), (3048, 6136), (3068, 6096), (3302, 5664), (3776, 4953), (4064, 4602)]