17631684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 54885376

約数和(自身を除く): 37253692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 37, 42, 61, 62, 63, 74, 84, 93, 111, 122, 124, 126, 148, 183, 186, 217, 222, 244, 252, 259, 279, 333, 366, 372, 427, 434, 444, 518, 549, 558, 651, 666, 732, 777, 854, 868, 1036, 1098, 1116, 1147, 1281, 1302, 1332, 1554, 1708, 1891, 1953, 2196, 2257, 2294, 2331, 2562, 2604, 3108, 3441, 3782, 3843, 3906, 4514, 4588, 4662, 5124, 5673, 6771, 6882, 7564, 7686, 7812, 8029, 9028, 9324, 10323, 11346, 13237, 13542, 13764, 15372, 15799, 16058, 17019, 20313, 20646, 22692, 24087, 26474, 27084, 31598, 32116, 34038, 39711, 40626, 41292, 47397, 48174, 52948, 63196, 68076, 69967, 72261, 79422, 81252, 94794, 96348, 119133, 139934, 142191, 144522, 158844, 189588, 209901, 238266, 279868, 284382, 289044, 419802, 476532, 489769, 568764, 629703, 839604, 979538, 1259406, 1469307, 1959076, 2518812, 2938614, 4407921, 5877228, 8815842, 17631684]

約数ペア:

[(1, 17631684), (2, 8815842), (3, 5877228), (4, 4407921), (6, 2938614), (7, 2518812), (9, 1959076), (12, 1469307), (14, 1259406), (18, 979538), (21, 839604), (28, 629703), (31, 568764), (36, 489769), (37, 476532), (42, 419802), (61, 289044), (62, 284382), (63, 279868), (74, 238266), (84, 209901), (93, 189588), (111, 158844), (122, 144522), (124, 142191), (126, 139934), (148, 119133), (183, 96348), (186, 94794), (217, 81252), (222, 79422), (244, 72261), (252, 69967), (259, 68076), (279, 63196), (333, 52948), (366, 48174), (372, 47397), (427, 41292), (434, 40626), (444, 39711), (518, 34038), (549, 32116), (558, 31598), (651, 27084), (666, 26474), (732, 24087), (777, 22692), (854, 20646), (868, 20313), (1036, 17019), (1098, 16058), (1116, 15799), (1147, 15372), (1281, 13764), (1302, 13542), (1332, 13237), (1554, 11346), (1708, 10323), (1891, 9324), (1953, 9028), (2196, 8029), (2257, 7812), (2294, 7686), (2331, 7564), (2562, 6882), (2604, 6771), (3108, 5673), (3441, 5124), (3782, 4662), (3843, 4588), (3906, 4514)]