15308874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 40894308

約数和(自身を除く): 25585434

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1021, 1071, 1666, 2042, 2142, 2499, 3063, 4998, 6126, 7147, 7497, 9189, 14294, 14994, 17357, 18378, 21441, 34714, 42882, 50029, 52071, 64323, 100058, 104142, 121499, 128646, 150087, 156213, 242998, 300174, 312426, 364497, 450261, 728994, 850493, 900522, 1093491, 1700986, 2186982, 2551479, 5102958, 7654437, 15308874]

約数ペア:

[(1, 15308874), (2, 7654437), (3, 5102958), (6, 2551479), (7, 2186982), (9, 1700986), (14, 1093491), (17, 900522), (18, 850493), (21, 728994), (34, 450261), (42, 364497), (49, 312426), (51, 300174), (63, 242998), (98, 156213), (102, 150087), (119, 128646), (126, 121499), (147, 104142), (153, 100058), (238, 64323), (294, 52071), (306, 50029), (357, 42882), (441, 34714), (714, 21441), (833, 18378), (882, 17357), (1021, 14994), (1071, 14294), (1666, 9189), (2042, 7497), (2142, 7147), (2499, 6126), (3063, 4998)]