21167280258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3147083}}^1$

素因数の和:3147166

約数の個数: 32

約数和(自身を含む): 45318009600

約数和(自身を除く): 24150729342

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 3147083, 6294166, 9441249, 18882498, 59794577, 119589154, 179383731, 185677897, 358767462, 371355794, 557033691, 1114067382, 3527880043, 7055760086, 10583640129, 21167280258]

約数ペア:

[(1, 21167280258), (2, 10583640129), (3, 7055760086), (6, 3527880043), (19, 1114067382), (38, 557033691), (57, 371355794), (59, 358767462), (114, 185677897), (118, 179383731), (177, 119589154), (354, 59794577), (1121, 18882498), (2242, 9441249), (3363, 6294166), (6726, 3147083)]