22222542

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 45434880

約数和(自身を除く): 23212338

約数列:

[1, 2, 3, 6, 79, 158, 173, 237, 271, 346, 474, 519, 542, 813, 1038, 1626, 13667, 21409, 27334, 41001, 42818, 46883, 64227, 82002, 93766, 128454, 140649, 281298, 3703757, 7407514, 11111271, 22222542]

約数ペア:

[(1, 22222542), (2, 11111271), (3, 7407514), (6, 3703757), (79, 281298), (158, 140649), (173, 128454), (237, 93766), (271, 82002), (346, 64227), (474, 46883), (519, 42818), (542, 41001), (813, 27334), (1038, 21409), (1626, 13667)]