18630864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 62734080

約数和(自身を除く): 44103216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 101, 108, 112, 122, 126, 144, 168, 183, 189, 202, 216, 244, 252, 303, 336, 366, 378, 404, 427, 432, 488, 504, 549, 606, 707, 732, 756, 808, 854, 909, 976, 1008, 1098, 1212, 1281, 1414, 1464, 1512, 1616, 1647, 1708, 1818, 2121, 2196, 2424, 2562, 2727, 2828, 2928, 3024, 3294, 3416, 3636, 3843, 4242, 4392, 4848, 5124, 5454, 5656, 6161, 6363, 6588, 6832, 7272, 7686, 8484, 8784, 10248, 10908, 11312, 11529, 12322, 12726, 13176, 14544, 15372, 16968, 18483, 19089, 20496, 21816, 23058, 24644, 25452, 26352, 30744, 33936, 36966, 38178, 43127, 43632, 46116, 49288, 50904, 55449, 61488, 73932, 76356, 86254, 92232, 98576, 101808, 110898, 129381, 147864, 152712, 166347, 172508, 184464, 221796, 258762, 295728, 305424, 332694, 345016, 388143, 443592, 517524, 665388, 690032, 776286, 887184, 1035048, 1164429, 1330776, 1552572, 2070096, 2328858, 2661552, 3105144, 4657716, 6210288, 9315432, 18630864]

約数ペア:

[(1, 18630864), (2, 9315432), (3, 6210288), (4, 4657716), (6, 3105144), (7, 2661552), (8, 2328858), (9, 2070096), (12, 1552572), (14, 1330776), (16, 1164429), (18, 1035048), (21, 887184), (24, 776286), (27, 690032), (28, 665388), (36, 517524), (42, 443592), (48, 388143), (54, 345016), (56, 332694), (61, 305424), (63, 295728), (72, 258762), (84, 221796), (101, 184464), (108, 172508), (112, 166347), (122, 152712), (126, 147864), (144, 129381), (168, 110898), (183, 101808), (189, 98576), (202, 92232), (216, 86254), (244, 76356), (252, 73932), (303, 61488), (336, 55449), (366, 50904), (378, 49288), (404, 46116), (427, 43632), (432, 43127), (488, 38178), (504, 36966), (549, 33936), (606, 30744), (707, 26352), (732, 25452), (756, 24644), (808, 23058), (854, 21816), (909, 20496), (976, 19089), (1008, 18483), (1098, 16968), (1212, 15372), (1281, 14544), (1414, 13176), (1464, 12726), (1512, 12322), (1616, 11529), (1647, 11312), (1708, 10908), (1818, 10248), (2121, 8784), (2196, 8484), (2424, 7686), (2562, 7272), (2727, 6832), (2828, 6588), (2928, 6363), (3024, 6161), (3294, 5656), (3416, 5454), (3636, 5124), (3843, 4848), (4242, 4392)]