18844364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 44997120

約数和(自身を除く): 26152756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 59, 61, 68, 77, 118, 119, 122, 154, 187, 236, 238, 244, 308, 374, 413, 427, 476, 649, 671, 748, 826, 854, 1003, 1037, 1298, 1309, 1342, 1652, 1708, 2006, 2074, 2596, 2618, 2684, 3599, 4012, 4148, 4543, 4697, 5236, 7021, 7198, 7259, 9086, 9394, 11033, 11407, 14042, 14396, 14518, 18172, 18788, 22066, 22814, 25193, 28084, 29036, 39589, 44132, 45628, 50386, 61183, 77231, 79178, 79849, 100772, 122366, 154462, 158356, 159698, 244732, 277123, 308924, 319396, 428281, 554246, 673013, 856562, 1108492, 1346026, 1713124, 2692052, 4711091, 9422182, 18844364]

約数ペア:

[(1, 18844364), (2, 9422182), (4, 4711091), (7, 2692052), (11, 1713124), (14, 1346026), (17, 1108492), (22, 856562), (28, 673013), (34, 554246), (44, 428281), (59, 319396), (61, 308924), (68, 277123), (77, 244732), (118, 159698), (119, 158356), (122, 154462), (154, 122366), (187, 100772), (236, 79849), (238, 79178), (244, 77231), (308, 61183), (374, 50386), (413, 45628), (427, 44132), (476, 39589), (649, 29036), (671, 28084), (748, 25193), (826, 22814), (854, 22066), (1003, 18788), (1037, 18172), (1298, 14518), (1309, 14396), (1342, 14042), (1652, 11407), (1708, 11033), (2006, 9394), (2074, 9086), (2596, 7259), (2618, 7198), (2684, 7021), (3599, 5236), (4012, 4697), (4148, 4543)]