2018901744

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{2269}}^1$

素因数の和:2487

約数の個数: 120

約数和(自身を含む): 5840147040

約数和(自身を除く): 3821245296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 167, 222, 296, 333, 334, 444, 501, 592, 666, 668, 888, 1002, 1332, 1336, 1503, 1776, 2004, 2269, 2664, 2672, 3006, 4008, 4538, 5328, 6012, 6179, 6807, 8016, 9076, 12024, 12358, 13614, 18152, 18537, 20421, 24048, 24716, 27228, 36304, 37074, 40842, 49432, 54456, 55611, 74148, 81684, 83953, 98864, 108912, 111222, 148296, 163368, 167906, 222444, 251859, 296592, 326736, 335812, 378923, 444888, 503718, 671624, 755577, 757846, 889776, 1007436, 1136769, 1343248, 1511154, 1515692, 2014872, 2273538, 3022308, 3031384, 3410307, 4029744, 4547076, 6044616, 6062768, 6820614, 9094152, 12089232, 13641228, 14020151, 18188304, 27282456, 28040302, 42060453, 54564912, 56080604, 84120906, 112161208, 126181359, 168241812, 224322416, 252362718, 336483624, 504725436, 672967248, 1009450872, 2018901744]

約数ペア:

[(1, 2018901744), (2, 1009450872), (3, 672967248), (4, 504725436), (6, 336483624), (8, 252362718), (9, 224322416), (12, 168241812), (16, 126181359), (18, 112161208), (24, 84120906), (36, 56080604), (37, 54564912), (48, 42060453), (72, 28040302), (74, 27282456), (111, 18188304), (144, 14020151), (148, 13641228), (167, 12089232), (222, 9094152), (296, 6820614), (333, 6062768), (334, 6044616), (444, 4547076), (501, 4029744), (592, 3410307), (666, 3031384), (668, 3022308), (888, 2273538), (1002, 2014872), (1332, 1515692), (1336, 1511154), (1503, 1343248), (1776, 1136769), (2004, 1007436), (2269, 889776), (2664, 757846), (2672, 755577), (3006, 671624), (4008, 503718), (4538, 444888), (5328, 378923), (6012, 335812), (6179, 326736), (6807, 296592), (8016, 251859), (9076, 222444), (12024, 167906), (12358, 163368), (13614, 148296), (18152, 111222), (18537, 108912), (20421, 98864), (24048, 83953), (24716, 81684), (27228, 74148), (36304, 55611), (37074, 54456), (40842, 49432)]