1851669612

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30671}}^1$

素因数の和:30740

約数の個数: 96

約数和(自身を含む): 5290306560

約数和(自身を除く): 3438636948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 516, 559, 702, 774, 1118, 1161, 1404, 1548, 1677, 2236, 2322, 3354, 4644, 5031, 6708, 10062, 15093, 20124, 30186, 30671, 60372, 61342, 92013, 122684, 184026, 276039, 368052, 398723, 552078, 797446, 828117, 1104156, 1196169, 1318853, 1594892, 1656234, 2392338, 2637706, 3312468, 3588507, 3956559, 4784676, 5275412, 7177014, 7913118, 10765521, 11869677, 14354028, 15826236, 17145089, 21531042, 23739354, 34290178, 35609031, 43062084, 47478708, 51435267, 68580356, 71218062, 102870534, 142436124, 154305801, 205741068, 308611602, 462917403, 617223204, 925834806, 1851669612]

約数ペア:

[(1, 1851669612), (2, 925834806), (3, 617223204), (4, 462917403), (6, 308611602), (9, 205741068), (12, 154305801), (13, 142436124), (18, 102870534), (26, 71218062), (27, 68580356), (36, 51435267), (39, 47478708), (43, 43062084), (52, 35609031), (54, 34290178), (78, 23739354), (86, 21531042), (108, 17145089), (117, 15826236), (129, 14354028), (156, 11869677), (172, 10765521), (234, 7913118), (258, 7177014), (351, 5275412), (387, 4784676), (468, 3956559), (516, 3588507), (559, 3312468), (702, 2637706), (774, 2392338), (1118, 1656234), (1161, 1594892), (1404, 1318853), (1548, 1196169), (1677, 1104156), (2236, 828117), (2322, 797446), (3354, 552078), (4644, 398723), (5031, 368052), (6708, 276039), (10062, 184026), (15093, 122684), (20124, 92013), (30186, 61342), (30671, 60372)]