18594974916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{41017}}^1$

素因数の和:41298

約数の個数: 108

約数和(自身を含む): 54892174428

約数和(自身を除く): 36297199512

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 257, 294, 441, 514, 588, 771, 882, 1028, 1542, 1764, 1799, 2313, 3084, 3598, 4626, 5397, 7196, 9252, 10794, 12593, 16191, 21588, 25186, 32382, 37779, 41017, 50372, 64764, 75558, 82034, 113337, 123051, 151116, 164068, 226674, 246102, 287119, 369153, 453348, 492204, 574238, 738306, 861357, 1148476, 1476612, 1722714, 2009833, 2584071, 3445428, 4019666, 5168142, 6029499, 8039332, 10336284, 10541369, 12058998, 18088497, 21082738, 24117996, 31624107, 36176994, 42165476, 63248214, 72353988, 73789583, 94872321, 126496428, 147579166, 189744642, 221368749, 295158332, 379489284, 442737498, 516527081, 664106247, 885474996, 1033054162, 1328212494, 1549581243, 2066108324, 2656424988, 3099162486, 4648743729, 6198324972, 9297487458, 18594974916]

約数ペア:

[(1, 18594974916), (2, 9297487458), (3, 6198324972), (4, 4648743729), (6, 3099162486), (7, 2656424988), (9, 2066108324), (12, 1549581243), (14, 1328212494), (18, 1033054162), (21, 885474996), (28, 664106247), (36, 516527081), (42, 442737498), (49, 379489284), (63, 295158332), (84, 221368749), (98, 189744642), (126, 147579166), (147, 126496428), (196, 94872321), (252, 73789583), (257, 72353988), (294, 63248214), (441, 42165476), (514, 36176994), (588, 31624107), (771, 24117996), (882, 21082738), (1028, 18088497), (1542, 12058998), (1764, 10541369), (1799, 10336284), (2313, 8039332), (3084, 6029499), (3598, 5168142), (4626, 4019666), (5397, 3445428), (7196, 2584071), (9252, 2009833), (10794, 1722714), (12593, 1476612), (16191, 1148476), (21588, 861357), (25186, 738306), (32382, 574238), (37779, 492204), (41017, 453348), (50372, 369153), (64764, 287119), (75558, 246102), (82034, 226674), (113337, 164068), (123051, 151116)]