8741385828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1118969}}^1$

素因数の和:1119017

約数の個数: 72

約数和(自身を含む): 26067525120

約数和(自身を除く): 17326139292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 1118969, 2237938, 3356907, 4475876, 6713814, 7832783, 10070721, 13427628, 15665566, 20141442, 23498349, 31331132, 34688039, 40282884, 46996698, 69376078, 70495047, 93993396, 104064117, 138752156, 140990094, 208128234, 242816273, 281980188, 312192351, 416256468, 485632546, 624384702, 728448819, 971265092, 1248769404, 1456897638, 2185346457, 2913795276, 4370692914, 8741385828]

約数ペア:

[(1, 8741385828), (2, 4370692914), (3, 2913795276), (4, 2185346457), (6, 1456897638), (7, 1248769404), (9, 971265092), (12, 728448819), (14, 624384702), (18, 485632546), (21, 416256468), (28, 312192351), (31, 281980188), (36, 242816273), (42, 208128234), (62, 140990094), (63, 138752156), (84, 104064117), (93, 93993396), (124, 70495047), (126, 69376078), (186, 46996698), (217, 40282884), (252, 34688039), (279, 31331132), (372, 23498349), (434, 20141442), (558, 15665566), (651, 13427628), (868, 10070721), (1116, 7832783), (1302, 6713814), (1953, 4475876), (2604, 3356907), (3906, 2237938), (7812, 1118969)]