888917166

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5535

約数の個数: 80

約数和(自身を含む): 2136618000

約数和(自身を除く): 1247700834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 106, 114, 159, 162, 171, 318, 342, 477, 513, 954, 1007, 1026, 1431, 1539, 2014, 2862, 3021, 3078, 4293, 5449, 6042, 8586, 9063, 10898, 16347, 18126, 27189, 32694, 49041, 54378, 81567, 98082, 103531, 147123, 163134, 207062, 288797, 294246, 310593, 441369, 577594, 621186, 866391, 882738, 931779, 1732782, 1863558, 2599173, 2795337, 5198346, 5487143, 5590674, 7797519, 8386011, 10974286, 15595038, 16461429, 16772022, 23392557, 32922858, 46785114, 49384287, 98768574, 148152861, 296305722, 444458583, 888917166]

約数ペア:

[(1, 888917166), (2, 444458583), (3, 296305722), (6, 148152861), (9, 98768574), (18, 49384287), (19, 46785114), (27, 32922858), (38, 23392557), (53, 16772022), (54, 16461429), (57, 15595038), (81, 10974286), (106, 8386011), (114, 7797519), (159, 5590674), (162, 5487143), (171, 5198346), (318, 2795337), (342, 2599173), (477, 1863558), (513, 1732782), (954, 931779), (1007, 882738), (1026, 866391), (1431, 621186), (1539, 577594), (2014, 441369), (2862, 310593), (3021, 294246), (3078, 288797), (4293, 207062), (5449, 163134), (6042, 147123), (8586, 103531), (9063, 98082), (10898, 81567), (16347, 54378), (18126, 49041), (27189, 32694)]