1880583342012

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{5441}}^1\times {\mathrm{131519}}^1$

素因数の和:137043

約数の個数: 72

約数和(自身を含む): 4819738210560

約数和(自身を除く): 2939154868548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 5441, 10882, 16323, 21764, 32646, 48969, 65292, 97938, 131519, 195876, 263038, 394557, 397193, 526076, 789114, 794386, 1183671, 1191579, 1578228, 1588772, 2367342, 2383158, 3574737, 4734684, 4766316, 7149474, 9600887, 14298948, 19201774, 28802661, 38403548, 57605322, 86407983, 115210644, 172815966, 345631932, 715594879, 1431189758, 2146784637, 2862379516, 4293569274, 6440353911, 8587138548, 12880707822, 25761415644, 52238426167, 104476852334, 156715278501, 208953704668, 313430557002, 470145835503, 626861114004, 940291671006, 1880583342012]

約数ペア:

[(1, 1880583342012), (2, 940291671006), (3, 626861114004), (4, 470145835503), (6, 313430557002), (9, 208953704668), (12, 156715278501), (18, 104476852334), (36, 52238426167), (73, 25761415644), (146, 12880707822), (219, 8587138548), (292, 6440353911), (438, 4293569274), (657, 2862379516), (876, 2146784637), (1314, 1431189758), (2628, 715594879), (5441, 345631932), (10882, 172815966), (16323, 115210644), (21764, 86407983), (32646, 57605322), (48969, 38403548), (65292, 28802661), (97938, 19201774), (131519, 14298948), (195876, 9600887), (263038, 7149474), (394557, 4766316), (397193, 4734684), (526076, 3574737), (789114, 2383158), (794386, 2367342), (1183671, 1588772), (1191579, 1578228)]