3400236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 9993984

約数和(自身を除く): 6593748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 131, 206, 252, 262, 309, 393, 412, 524, 618, 721, 786, 917, 927, 1179, 1236, 1442, 1572, 1834, 1854, 2163, 2358, 2751, 2884, 3668, 3708, 4326, 4716, 5502, 6489, 8253, 8652, 11004, 12978, 13493, 16506, 25956, 26986, 33012, 40479, 53972, 80958, 94451, 121437, 161916, 188902, 242874, 283353, 377804, 485748, 566706, 850059, 1133412, 1700118, 3400236]

約数ペア:

[(1, 3400236), (2, 1700118), (3, 1133412), (4, 850059), (6, 566706), (7, 485748), (9, 377804), (12, 283353), (14, 242874), (18, 188902), (21, 161916), (28, 121437), (36, 94451), (42, 80958), (63, 53972), (84, 40479), (103, 33012), (126, 26986), (131, 25956), (206, 16506), (252, 13493), (262, 12978), (309, 11004), (393, 8652), (412, 8253), (524, 6489), (618, 5502), (721, 4716), (786, 4326), (917, 3708), (927, 3668), (1179, 2884), (1236, 2751), (1442, 2358), (1572, 2163), (1834, 1854)]