18610882108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{8641}}^1$

素因数の和:8823

約数の個数: 96

約数和(自身を含む): 41166892928

約数和(自身を除く): 22556010820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 97, 122, 182, 194, 244, 364, 388, 427, 679, 793, 854, 1261, 1358, 1586, 1708, 2522, 2716, 3172, 5044, 5551, 5917, 8641, 8827, 11102, 11834, 17282, 17654, 22204, 23668, 34564, 35308, 41419, 60487, 76921, 82838, 112333, 120974, 153842, 165676, 224666, 241948, 307684, 449332, 527101, 538447, 786331, 838177, 1054202, 1076894, 1572662, 1676354, 2108404, 2153788, 3145324, 3352708, 3689707, 5867239, 6852313, 7379414, 10896301, 11734478, 13704626, 14758828, 21792602, 23468956, 27409252, 43585204, 47966191, 51128797, 76274107, 95932382, 102257594, 152548214, 191864764, 204515188, 305096428, 357901579, 664674361, 715803158, 1329348722, 1431606316, 2658697444, 4652720527, 9305441054, 18610882108]

約数ペア:

[(1, 18610882108), (2, 9305441054), (4, 4652720527), (7, 2658697444), (13, 1431606316), (14, 1329348722), (26, 715803158), (28, 664674361), (52, 357901579), (61, 305096428), (91, 204515188), (97, 191864764), (122, 152548214), (182, 102257594), (194, 95932382), (244, 76274107), (364, 51128797), (388, 47966191), (427, 43585204), (679, 27409252), (793, 23468956), (854, 21792602), (1261, 14758828), (1358, 13704626), (1586, 11734478), (1708, 10896301), (2522, 7379414), (2716, 6852313), (3172, 5867239), (5044, 3689707), (5551, 3352708), (5917, 3145324), (8641, 2153788), (8827, 2108404), (11102, 1676354), (11834, 1572662), (17282, 1076894), (17654, 1054202), (22204, 838177), (23668, 786331), (34564, 538447), (35308, 527101), (41419, 449332), (60487, 307684), (76921, 241948), (82838, 224666), (112333, 165676), (120974, 153842)]