18624320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 168

約数和(自身を含む): 53916072

約数和(自身を除く): 35291752

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 37, 40, 44, 52, 55, 64, 65, 74, 80, 88, 104, 110, 121, 130, 143, 148, 160, 176, 185, 208, 220, 242, 260, 286, 296, 320, 352, 370, 407, 416, 440, 481, 484, 520, 572, 592, 605, 704, 715, 740, 814, 832, 880, 962, 968, 1040, 1144, 1184, 1210, 1430, 1480, 1573, 1628, 1760, 1924, 1936, 2035, 2080, 2288, 2368, 2405, 2420, 2860, 2960, 3146, 3256, 3520, 3848, 3872, 4070, 4160, 4477, 4576, 4810, 4840, 5291, 5720, 5920, 6292, 6512, 7696, 7744, 7865, 8140, 8954, 9152, 9620, 9680, 10582, 11440, 11840, 12584, 13024, 15392, 15730, 16280, 17908, 19240, 19360, 21164, 22385, 22880, 25168, 26048, 26455, 30784, 31460, 32560, 35816, 38480, 38720, 42328, 44770, 45760, 50336, 52910, 58201, 62920, 65120, 71632, 76960, 84656, 89540, 100672, 105820, 116402, 125840, 130240, 143264, 153920, 169312, 179080, 211640, 232804, 251680, 286528, 291005, 338624, 358160, 423280, 465608, 503360, 582010, 716320, 846560, 931216, 1164020, 1432640, 1693120, 1862432, 2328040, 3724864, 4656080, 9312160, 18624320]

約数ペア:

[(1, 18624320), (2, 9312160), (4, 4656080), (5, 3724864), (8, 2328040), (10, 1862432), (11, 1693120), (13, 1432640), (16, 1164020), (20, 931216), (22, 846560), (26, 716320), (32, 582010), (37, 503360), (40, 465608), (44, 423280), (52, 358160), (55, 338624), (64, 291005), (65, 286528), (74, 251680), (80, 232804), (88, 211640), (104, 179080), (110, 169312), (121, 153920), (130, 143264), (143, 130240), (148, 125840), (160, 116402), (176, 105820), (185, 100672), (208, 89540), (220, 84656), (242, 76960), (260, 71632), (286, 65120), (296, 62920), (320, 58201), (352, 52910), (370, 50336), (407, 45760), (416, 44770), (440, 42328), (481, 38720), (484, 38480), (520, 35816), (572, 32560), (592, 31460), (605, 30784), (704, 26455), (715, 26048), (740, 25168), (814, 22880), (832, 22385), (880, 21164), (962, 19360), (968, 19240), (1040, 17908), (1144, 16280), (1184, 15730), (1210, 15392), (1430, 13024), (1480, 12584), (1573, 11840), (1628, 11440), (1760, 10582), (1924, 9680), (1936, 9620), (2035, 9152), (2080, 8954), (2288, 8140), (2368, 7865), (2405, 7744), (2420, 7696), (2860, 6512), (2960, 6292), (3146, 5920), (3256, 5720), (3520, 5291), (3848, 4840), (3872, 4810), (4070, 4576), (4160, 4477)]