21167116308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45228881}}^1$

素因数の和:45228904

約数の個数: 36

約数和(自身を含む): 57621595668

約数和(自身を除く): 36454479360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 45228881, 90457762, 135686643, 180915524, 271373286, 407059929, 542746572, 587975453, 814119858, 1175950906, 1628239716, 1763926359, 2351901812, 3527852718, 5291779077, 7055705436, 10583558154, 21167116308]

約数ペア:

[(1, 21167116308), (2, 10583558154), (3, 7055705436), (4, 5291779077), (6, 3527852718), (9, 2351901812), (12, 1763926359), (13, 1628239716), (18, 1175950906), (26, 814119858), (36, 587975453), (39, 542746572), (52, 407059929), (78, 271373286), (117, 180915524), (156, 135686643), (234, 90457762), (468, 45228881)]