15567372

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 41277600

約数和(自身を除く): 25710228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 199, 212, 246, 318, 369, 398, 477, 492, 597, 636, 738, 796, 954, 1194, 1476, 1791, 1908, 2173, 2388, 3582, 4346, 6519, 7164, 8159, 8692, 10547, 13038, 16318, 19557, 21094, 24477, 26076, 31641, 32636, 39114, 42188, 48954, 63282, 73431, 78228, 94923, 97908, 126564, 146862, 189846, 293724, 379692, 432427, 864854, 1297281, 1729708, 2594562, 3891843, 5189124, 7783686, 15567372]

約数ペア:

[(1, 15567372), (2, 7783686), (3, 5189124), (4, 3891843), (6, 2594562), (9, 1729708), (12, 1297281), (18, 864854), (36, 432427), (41, 379692), (53, 293724), (82, 189846), (106, 146862), (123, 126564), (159, 97908), (164, 94923), (199, 78228), (212, 73431), (246, 63282), (318, 48954), (369, 42188), (398, 39114), (477, 32636), (492, 31641), (597, 26076), (636, 24477), (738, 21094), (796, 19557), (954, 16318), (1194, 13038), (1476, 10547), (1791, 8692), (1908, 8159), (2173, 7164), (2388, 6519), (3582, 4346)]