2019953502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16031377}}^1$

素因数の和:16031392

約数の個数: 24

約数和(自身を含む): 5001789936

約数和(自身を除く): 2981836434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16031377, 32062754, 48094131, 96188262, 112219639, 144282393, 224439278, 288564786, 336658917, 673317834, 1009976751, 2019953502]

約数ペア:

[(1, 2019953502), (2, 1009976751), (3, 673317834), (6, 336658917), (7, 288564786), (9, 224439278), (14, 144282393), (18, 112219639), (21, 96188262), (42, 48094131), (63, 32062754), (126, 16031377)]