26447526

素因数分解:

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

素因数の和:147

約数の個数: 128

約数和(自身を含む): 72376320

約数和(自身を除く): 45928794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 37, 42, 54, 61, 62, 63, 74, 93, 111, 122, 126, 183, 186, 189, 217, 222, 259, 279, 333, 366, 378, 427, 434, 518, 549, 558, 651, 666, 777, 837, 854, 999, 1098, 1147, 1281, 1302, 1554, 1647, 1674, 1891, 1953, 1998, 2257, 2294, 2331, 2562, 3294, 3441, 3782, 3843, 3906, 4514, 4662, 5673, 5859, 6771, 6882, 6993, 7686, 8029, 10323, 11346, 11529, 11718, 13237, 13542, 13986, 15799, 16058, 17019, 20313, 20646, 23058, 24087, 26474, 30969, 31598, 34038, 39711, 40626, 47397, 48174, 51057, 60939, 61938, 69967, 72261, 79422, 94794, 102114, 119133, 121878, 139934, 142191, 144522, 209901, 216783, 238266, 284382, 357399, 419802, 426573, 433566, 489769, 629703, 714798, 853146, 979538, 1259406, 1469307, 1889109, 2938614, 3778218, 4407921, 8815842, 13223763, 26447526]

約数ペア:

[(1, 26447526), (2, 13223763), (3, 8815842), (6, 4407921), (7, 3778218), (9, 2938614), (14, 1889109), (18, 1469307), (21, 1259406), (27, 979538), (31, 853146), (37, 714798), (42, 629703), (54, 489769), (61, 433566), (62, 426573), (63, 419802), (74, 357399), (93, 284382), (111, 238266), (122, 216783), (126, 209901), (183, 144522), (186, 142191), (189, 139934), (217, 121878), (222, 119133), (259, 102114), (279, 94794), (333, 79422), (366, 72261), (378, 69967), (427, 61938), (434, 60939), (518, 51057), (549, 48174), (558, 47397), (651, 40626), (666, 39711), (777, 34038), (837, 31598), (854, 30969), (999, 26474), (1098, 24087), (1147, 23058), (1281, 20646), (1302, 20313), (1554, 17019), (1647, 16058), (1674, 15799), (1891, 13986), (1953, 13542), (1998, 13237), (2257, 11718), (2294, 11529), (2331, 11346), (2562, 10323), (3294, 8029), (3441, 7686), (3782, 6993), (3843, 6882), (3906, 6771), (4514, 5859), (4662, 5673)]