2018102232

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 5542041600

約数和(自身を除く): 3523939368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 379, 408, 421, 527, 744, 758, 842, 1054, 1137, 1263, 1516, 1581, 1684, 2108, 2274, 2526, 3032, 3162, 3368, 4216, 4548, 5052, 6324, 6443, 7157, 9096, 10104, 11749, 12648, 12886, 13051, 14314, 19329, 21471, 23498, 25772, 26102, 28628, 35247, 38658, 39153, 42942, 46996, 51544, 52204, 57256, 70494, 77316, 78306, 85884, 93992, 104408, 140988, 154632, 156612, 159559, 171768, 199733, 221867, 281976, 313224, 319118, 399466, 443734, 478677, 599199, 638236, 665601, 798932, 887468, 957354, 1198398, 1276472, 1331202, 1597864, 1774936, 1914708, 2396796, 2662404, 2712503, 3829416, 4793592, 4946329, 5324808, 5425006, 8137509, 9892658, 10850012, 14838987, 16275018, 19785316, 21700024, 29677974, 32550036, 39570632, 59355948, 65100072, 84087593, 118711896, 168175186, 252262779, 336350372, 504525558, 672700744, 1009051116, 2018102232]

約数ペア:

[(1, 2018102232), (2, 1009051116), (3, 672700744), (4, 504525558), (6, 336350372), (8, 252262779), (12, 168175186), (17, 118711896), (24, 84087593), (31, 65100072), (34, 59355948), (51, 39570632), (62, 32550036), (68, 29677974), (93, 21700024), (102, 19785316), (124, 16275018), (136, 14838987), (186, 10850012), (204, 9892658), (248, 8137509), (372, 5425006), (379, 5324808), (408, 4946329), (421, 4793592), (527, 3829416), (744, 2712503), (758, 2662404), (842, 2396796), (1054, 1914708), (1137, 1774936), (1263, 1597864), (1516, 1331202), (1581, 1276472), (1684, 1198398), (2108, 957354), (2274, 887468), (2526, 798932), (3032, 665601), (3162, 638236), (3368, 599199), (4216, 478677), (4548, 443734), (5052, 399466), (6324, 319118), (6443, 313224), (7157, 281976), (9096, 221867), (10104, 199733), (11749, 171768), (12648, 159559), (12886, 156612), (13051, 154632), (14314, 140988), (19329, 104408), (21471, 93992), (23498, 85884), (25772, 78306), (26102, 77316), (28628, 70494), (35247, 57256), (38658, 52204), (39153, 51544), (42942, 46996)]