1023372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 3075072

約数和(自身を除く): 2051700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 131, 186, 217, 252, 262, 279, 372, 393, 434, 524, 558, 651, 786, 868, 917, 1116, 1179, 1302, 1572, 1834, 1953, 2358, 2604, 2751, 3668, 3906, 4061, 4716, 5502, 7812, 8122, 8253, 11004, 12183, 16244, 16506, 24366, 28427, 33012, 36549, 48732, 56854, 73098, 85281, 113708, 146196, 170562, 255843, 341124, 511686, 1023372]

約数ペア:

[(1, 1023372), (2, 511686), (3, 341124), (4, 255843), (6, 170562), (7, 146196), (9, 113708), (12, 85281), (14, 73098), (18, 56854), (21, 48732), (28, 36549), (31, 33012), (36, 28427), (42, 24366), (62, 16506), (63, 16244), (84, 12183), (93, 11004), (124, 8253), (126, 8122), (131, 7812), (186, 5502), (217, 4716), (252, 4061), (262, 3906), (279, 3668), (372, 2751), (393, 2604), (434, 2358), (524, 1953), (558, 1834), (651, 1572), (786, 1302), (868, 1179), (917, 1116)]