1947970512

素因数分解:

$2^4\times 3^3\times {\mathrm{4509191}}^1$

素因数の和:4509208

約数の個数: 40

約数和(自身を含む): 5591398080

約数和(自身を除く): 3643427568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4509191, 9018382, 13527573, 18036764, 27055146, 36073528, 40582719, 54110292, 72147056, 81165438, 108220584, 121748157, 162330876, 216441168, 243496314, 324661752, 486992628, 649323504, 973985256, 1947970512]

約数ペア:

[(1, 1947970512), (2, 973985256), (3, 649323504), (4, 486992628), (6, 324661752), (8, 243496314), (9, 216441168), (12, 162330876), (16, 121748157), (18, 108220584), (24, 81165438), (27, 72147056), (36, 54110292), (48, 40582719), (54, 36073528), (72, 27055146), (108, 18036764), (144, 13527573), (216, 9018382), (432, 4509191)]