1538960094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2263

約数の個数: 128

約数和(自身を含む): 4102594560

約数和(自身を除く): 2563634466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 93, 122, 126, 183, 186, 189, 217, 279, 366, 378, 427, 434, 549, 558, 651, 837, 854, 1098, 1281, 1302, 1647, 1674, 1891, 1953, 2153, 2562, 3294, 3782, 3843, 3906, 4306, 5673, 5859, 6459, 7686, 11346, 11529, 11718, 12918, 13237, 15071, 17019, 19377, 23058, 26474, 30142, 34038, 38754, 39711, 45213, 51057, 58131, 66743, 79422, 90426, 102114, 116262, 119133, 131333, 133486, 135639, 200229, 238266, 262666, 271278, 357399, 393999, 400458, 406917, 467201, 600687, 714798, 787998, 813834, 919331, 934402, 1181997, 1201374, 1401603, 1802061, 1838662, 2363994, 2757993, 2803206, 3545991, 3604122, 4071323, 4204809, 5515986, 7091982, 8142646, 8273979, 8409618, 12213969, 12614427, 16547958, 24427938, 24821937, 25228854, 28499261, 36641907, 49643874, 56998522, 73283814, 85497783, 109925721, 170995566, 219851442, 256493349, 512986698, 769480047, 1538960094]

約数ペア:

[(1, 1538960094), (2, 769480047), (3, 512986698), (6, 256493349), (7, 219851442), (9, 170995566), (14, 109925721), (18, 85497783), (21, 73283814), (27, 56998522), (31, 49643874), (42, 36641907), (54, 28499261), (61, 25228854), (62, 24821937), (63, 24427938), (93, 16547958), (122, 12614427), (126, 12213969), (183, 8409618), (186, 8273979), (189, 8142646), (217, 7091982), (279, 5515986), (366, 4204809), (378, 4071323), (427, 3604122), (434, 3545991), (549, 2803206), (558, 2757993), (651, 2363994), (837, 1838662), (854, 1802061), (1098, 1401603), (1281, 1201374), (1302, 1181997), (1647, 934402), (1674, 919331), (1891, 813834), (1953, 787998), (2153, 714798), (2562, 600687), (3294, 467201), (3782, 406917), (3843, 400458), (3906, 393999), (4306, 357399), (5673, 271278), (5859, 262666), (6459, 238266), (7686, 200229), (11346, 135639), (11529, 133486), (11718, 131333), (12918, 119133), (13237, 116262), (15071, 102114), (17019, 90426), (19377, 79422), (23058, 66743), (26474, 58131), (30142, 51057), (34038, 45213), (38754, 39711)]