2912160258

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89237}}^1$

素因数の和:89296

約数の個数: 72

約数和(自身を含む): 7538290812

約数和(自身を除く): 4626130554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4662, 5439, 10878, 16317, 32634, 89237, 178474, 267711, 535422, 624659, 803133, 1249318, 1606266, 1873977, 3301769, 3747954, 4372613, 5621931, 6603538, 8745226, 9905307, 11243862, 13117839, 19810614, 23112383, 26235678, 29715921, 39353517, 46224766, 59431842, 69337149, 78707034, 138674298, 161786681, 208011447, 323573362, 416022894, 485360043, 970720086, 1456080129, 2912160258]

約数ペア:

[(1, 2912160258), (2, 1456080129), (3, 970720086), (6, 485360043), (7, 416022894), (9, 323573362), (14, 208011447), (18, 161786681), (21, 138674298), (37, 78707034), (42, 69337149), (49, 59431842), (63, 46224766), (74, 39353517), (98, 29715921), (111, 26235678), (126, 23112383), (147, 19810614), (222, 13117839), (259, 11243862), (294, 9905307), (333, 8745226), (441, 6603538), (518, 5621931), (666, 4372613), (777, 3747954), (882, 3301769), (1554, 1873977), (1813, 1606266), (2331, 1249318), (3626, 803133), (4662, 624659), (5439, 535422), (10878, 267711), (16317, 178474), (32634, 89237)]