13478647572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6203}}^1\times {\mathrm{4643}}^1$

素因数の和:10869

約数の個数: 72

約数和(自身を含む): 36705693024

約数和(自身を除く): 23227045452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4643, 6203, 9286, 12406, 13929, 18572, 18609, 24812, 27858, 37218, 41787, 55716, 55827, 60359, 74436, 80639, 83574, 111654, 120718, 161278, 167148, 181077, 223308, 241436, 241917, 322556, 362154, 483834, 543231, 724308, 725751, 967668, 1086462, 1451502, 2172924, 2903004, 28800529, 57601058, 86401587, 115202116, 172803174, 259204761, 345606348, 374406877, 518409522, 748813754, 1036819044, 1123220631, 1497627508, 2246441262, 3369661893, 4492882524, 6739323786, 13478647572]

約数ペア:

[(1, 13478647572), (2, 6739323786), (3, 4492882524), (4, 3369661893), (6, 2246441262), (9, 1497627508), (12, 1123220631), (13, 1036819044), (18, 748813754), (26, 518409522), (36, 374406877), (39, 345606348), (52, 259204761), (78, 172803174), (117, 115202116), (156, 86401587), (234, 57601058), (468, 28800529), (4643, 2903004), (6203, 2172924), (9286, 1451502), (12406, 1086462), (13929, 967668), (18572, 725751), (18609, 724308), (24812, 543231), (27858, 483834), (37218, 362154), (41787, 322556), (55716, 241917), (55827, 241436), (60359, 223308), (74436, 181077), (80639, 167148), (83574, 161278), (111654, 120718)]