19141728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 54813024

約数和(自身を除く): 35671296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 148, 204, 222, 272, 296, 317, 408, 444, 544, 592, 629, 634, 816, 888, 951, 1184, 1258, 1268, 1632, 1776, 1887, 1902, 2516, 2536, 3552, 3774, 3804, 5032, 5072, 5389, 7548, 7608, 10064, 10144, 10778, 11729, 15096, 15216, 16167, 20128, 21556, 23458, 30192, 30432, 32334, 35187, 43112, 46916, 60384, 64668, 70374, 86224, 93832, 129336, 140748, 172448, 187664, 199393, 258672, 281496, 375328, 398786, 517344, 562992, 598179, 797572, 1125984, 1196358, 1595144, 2392716, 3190288, 4785432, 6380576, 9570864, 19141728]

約数ペア:

[(1, 19141728), (2, 9570864), (3, 6380576), (4, 4785432), (6, 3190288), (8, 2392716), (12, 1595144), (16, 1196358), (17, 1125984), (24, 797572), (32, 598179), (34, 562992), (37, 517344), (48, 398786), (51, 375328), (68, 281496), (74, 258672), (96, 199393), (102, 187664), (111, 172448), (136, 140748), (148, 129336), (204, 93832), (222, 86224), (272, 70374), (296, 64668), (317, 60384), (408, 46916), (444, 43112), (544, 35187), (592, 32334), (629, 30432), (634, 30192), (816, 23458), (888, 21556), (951, 20128), (1184, 16167), (1258, 15216), (1268, 15096), (1632, 11729), (1776, 10778), (1887, 10144), (1902, 10064), (2516, 7608), (2536, 7548), (3552, 5389), (3774, 5072), (3804, 5032)]