2018723756898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{449}}^1\times {\mathrm{661}}^1\times {\mathrm{2143}}^1$

素因数の和:3304

約数の個数: 96

約数和(自身を含む): 4238397273600

約数和(自身を除く): 2219673516702

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 449, 529, 661, 898, 1058, 1322, 1347, 1587, 1983, 2143, 2694, 3174, 3966, 4286, 6429, 10327, 12858, 15203, 20654, 30406, 30981, 45609, 49289, 61962, 91218, 98578, 147867, 237521, 295734, 296789, 349669, 475042, 593578, 699338, 712563, 890367, 962207, 1049007, 1133647, 1416523, 1425126, 1780734, 1924414, 2098014, 2267294, 2833046, 2886621, 3400941, 4249569, 5773242, 6801882, 6826147, 8499138, 13652294, 20478441, 22130761, 32580029, 40956882, 44261522, 65160058, 66392283, 97740087, 132784566, 157001381, 195480174, 314002762, 471004143, 509007503, 636018827, 749340667, 942008286, 1018015006, 1272037654, 1498681334, 1527022509, 1908056481, 2248022001, 3054045018, 3816112962, 4496044002, 14628433021, 29256866042, 43885299063, 87770598126, 336453959483, 672907918966, 1009361878449, 2018723756898]

約数ペア:

[(1, 2018723756898), (2, 1009361878449), (3, 672907918966), (6, 336453959483), (23, 87770598126), (46, 43885299063), (69, 29256866042), (138, 14628433021), (449, 4496044002), (529, 3816112962), (661, 3054045018), (898, 2248022001), (1058, 1908056481), (1322, 1527022509), (1347, 1498681334), (1587, 1272037654), (1983, 1018015006), (2143, 942008286), (2694, 749340667), (3174, 636018827), (3966, 509007503), (4286, 471004143), (6429, 314002762), (10327, 195480174), (12858, 157001381), (15203, 132784566), (20654, 97740087), (30406, 66392283), (30981, 65160058), (45609, 44261522), (49289, 40956882), (61962, 32580029), (91218, 22130761), (98578, 20478441), (147867, 13652294), (237521, 8499138), (295734, 6826147), (296789, 6801882), (349669, 5773242), (475042, 4249569), (593578, 3400941), (699338, 2886621), (712563, 2833046), (890367, 2267294), (962207, 2098014), (1049007, 1924414), (1133647, 1780734), (1416523, 1425126)]