1896870636

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{36821}}^1$

素因数の和:36893

約数の個数: 72

約数和(自身を含む): 5066412624

約数和(自身を除く): 3169541988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 12879, 17172, 25758, 36821, 51516, 73642, 110463, 147284, 220926, 331389, 441852, 662778, 994167, 1325556, 1951513, 1988334, 2982501, 3903026, 3976668, 5854539, 5965002, 7806052, 8947503, 11709078, 11930004, 17563617, 17895006, 23418156, 35127234, 35790012, 52690851, 70254468, 105381702, 158072553, 210763404, 316145106, 474217659, 632290212, 948435318, 1896870636]

約数ペア:

[(1, 1896870636), (2, 948435318), (3, 632290212), (4, 474217659), (6, 316145106), (9, 210763404), (12, 158072553), (18, 105381702), (27, 70254468), (36, 52690851), (53, 35790012), (54, 35127234), (81, 23418156), (106, 17895006), (108, 17563617), (159, 11930004), (162, 11709078), (212, 8947503), (243, 7806052), (318, 5965002), (324, 5854539), (477, 3976668), (486, 3903026), (636, 2982501), (954, 1988334), (972, 1951513), (1431, 1325556), (1908, 994167), (2862, 662778), (4293, 441852), (5724, 331389), (8586, 220926), (12879, 147284), (17172, 110463), (25758, 73642), (36821, 51516)]