2018656064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{44867}}^1$

素因数の和:44935

約数の個数: 56

約数和(自身を含む): 4330659360

約数和(自身を除く): 2312003296

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2812, 5624, 11248, 22496, 44867, 44992, 89734, 179468, 358936, 717872, 852473, 1435744, 1660079, 1704946, 2871488, 3320158, 3409892, 6640316, 6819784, 13280632, 13639568, 26561264, 27279136, 31541501, 53122528, 54558272, 63083002, 106245056, 126166004, 252332008, 504664016, 1009328032, 2018656064]

約数ペア:

[(1, 2018656064), (2, 1009328032), (4, 504664016), (8, 252332008), (16, 126166004), (19, 106245056), (32, 63083002), (37, 54558272), (38, 53122528), (64, 31541501), (74, 27279136), (76, 26561264), (148, 13639568), (152, 13280632), (296, 6819784), (304, 6640316), (592, 3409892), (608, 3320158), (703, 2871488), (1184, 1704946), (1216, 1660079), (1406, 1435744), (2368, 852473), (2812, 717872), (5624, 358936), (11248, 179468), (22496, 89734), (44867, 44992)]