18129552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 36152688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 683, 948, 1106, 1264, 1366, 1659, 1896, 2049, 2212, 2732, 3318, 3792, 4098, 4424, 4781, 5464, 6636, 8196, 8848, 9562, 10928, 13272, 14343, 16392, 19124, 26544, 28686, 32784, 38248, 53957, 57372, 76496, 107914, 114744, 161871, 215828, 229488, 323742, 377699, 431656, 647484, 755398, 863312, 1133097, 1294968, 1510796, 2266194, 2589936, 3021592, 4532388, 6043184, 9064776, 18129552]

約数ペア:

[(1, 18129552), (2, 9064776), (3, 6043184), (4, 4532388), (6, 3021592), (7, 2589936), (8, 2266194), (12, 1510796), (14, 1294968), (16, 1133097), (21, 863312), (24, 755398), (28, 647484), (42, 431656), (48, 377699), (56, 323742), (79, 229488), (84, 215828), (112, 161871), (158, 114744), (168, 107914), (237, 76496), (316, 57372), (336, 53957), (474, 38248), (553, 32784), (632, 28686), (683, 26544), (948, 19124), (1106, 16392), (1264, 14343), (1366, 13272), (1659, 10928), (1896, 9562), (2049, 8848), (2212, 8196), (2732, 6636), (3318, 5464), (3792, 4781), (4098, 4424)]