2018814408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1277}}^1$

素因数の和:1868

約数の個数: 128

約数和(自身を含む): 6054652800

約数和(自身を除く): 4035838392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 563, 702, 936, 1126, 1277, 1404, 1689, 2252, 2554, 2808, 3378, 3831, 4504, 5067, 5108, 6756, 7319, 7662, 10134, 10216, 11493, 13512, 14638, 15201, 15324, 16601, 20268, 21957, 22986, 29276, 30402, 30648, 33202, 34479, 40536, 43914, 45972, 49803, 58552, 60804, 65871, 66404, 68958, 87828, 91944, 99606, 121608, 131742, 132808, 137916, 149409, 175656, 197613, 199212, 263484, 275832, 298818, 395226, 398424, 448227, 526968, 597636, 718951, 790452, 896454, 1195272, 1437902, 1580904, 1792908, 2156853, 2875804, 3585816, 4313706, 5751608, 6470559, 8627412, 9346363, 12941118, 17254824, 18692726, 19411677, 25882236, 28039089, 37385452, 38823354, 51764472, 56078178, 74770904, 77646708, 84117267, 112156356, 155293416, 168234534, 224312712, 252351801, 336469068, 504703602, 672938136, 1009407204, 2018814408]

約数ペア:

[(1, 2018814408), (2, 1009407204), (3, 672938136), (4, 504703602), (6, 336469068), (8, 252351801), (9, 224312712), (12, 168234534), (13, 155293416), (18, 112156356), (24, 84117267), (26, 77646708), (27, 74770904), (36, 56078178), (39, 51764472), (52, 38823354), (54, 37385452), (72, 28039089), (78, 25882236), (104, 19411677), (108, 18692726), (117, 17254824), (156, 12941118), (216, 9346363), (234, 8627412), (312, 6470559), (351, 5751608), (468, 4313706), (563, 3585816), (702, 2875804), (936, 2156853), (1126, 1792908), (1277, 1580904), (1404, 1437902), (1689, 1195272), (2252, 896454), (2554, 790452), (2808, 718951), (3378, 597636), (3831, 526968), (4504, 448227), (5067, 398424), (5108, 395226), (6756, 298818), (7319, 275832), (7662, 263484), (10134, 199212), (10216, 197613), (11493, 175656), (13512, 149409), (14638, 137916), (15201, 132808), (15324, 131742), (16601, 121608), (20268, 99606), (21957, 91944), (22986, 87828), (29276, 68958), (30402, 66404), (30648, 65871), (33202, 60804), (34479, 58552), (40536, 49803), (43914, 45972)]