128484018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{743}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 300605760

約数和(自身を除く): 172121742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 739, 743, 1478, 1486, 2217, 2229, 4434, 4458, 6651, 6687, 9607, 9659, 13302, 13374, 19214, 19318, 28821, 28977, 57642, 57954, 86463, 86931, 172926, 173862, 549077, 1098154, 1647231, 3294462, 4941693, 7138001, 9883386, 14276002, 21414003, 42828006, 64242009, 128484018]

約数ペア:

[(1, 128484018), (2, 64242009), (3, 42828006), (6, 21414003), (9, 14276002), (13, 9883386), (18, 7138001), (26, 4941693), (39, 3294462), (78, 1647231), (117, 1098154), (234, 549077), (739, 173862), (743, 172926), (1478, 86931), (1486, 86463), (2217, 57954), (2229, 57642), (4434, 28977), (4458, 28821), (6651, 19318), (6687, 19214), (9607, 13374), (9659, 13302)]