1900275876

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{37357}}^1$

素因数の和:37530

約数の個数: 60

約数和(自身を含む): 4999471708

約数和(自身を除く): 3099195832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 12717, 16956, 25434, 37357, 50868, 74714, 112071, 149428, 224142, 336213, 448284, 672426, 1008639, 1344852, 2017278, 3025917, 4034556, 5865049, 6051834, 11730098, 12103668, 17595147, 23460196, 35190294, 52785441, 70380588, 105570882, 158356323, 211141764, 316712646, 475068969, 633425292, 950137938, 1900275876]

約数ペア:

[(1, 1900275876), (2, 950137938), (3, 633425292), (4, 475068969), (6, 316712646), (9, 211141764), (12, 158356323), (18, 105570882), (27, 70380588), (36, 52785441), (54, 35190294), (81, 23460196), (108, 17595147), (157, 12103668), (162, 11730098), (314, 6051834), (324, 5865049), (471, 4034556), (628, 3025917), (942, 2017278), (1413, 1344852), (1884, 1008639), (2826, 672426), (4239, 448284), (5652, 336213), (8478, 224142), (12717, 149428), (16956, 112071), (25434, 74714), (37357, 50868)]