21922026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6607}}^1$

素因数の和:6698

約数の個数: 32

約数和(自身を含む): 50749440

約数和(自身を除く): 28827414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 6607, 13214, 19821, 39642, 46249, 92498, 138747, 277494, 521953, 1043906, 1565859, 3131718, 3653671, 7307342, 10961013, 21922026]

約数ペア:

[(1, 21922026), (2, 10961013), (3, 7307342), (6, 3653671), (7, 3131718), (14, 1565859), (21, 1043906), (42, 521953), (79, 277494), (158, 138747), (237, 92498), (474, 46249), (553, 39642), (1106, 19821), (1659, 13214), (3318, 6607)]