100804806

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{78877}}^1$

素因数の和:78956

約数の個数: 24

約数和(自身を含む): 221489424

約数和(自身を除く): 120684618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 78877, 157754, 236631, 473262, 709893, 1419786, 5600267, 11200534, 16800801, 33601602, 50402403, 100804806]

約数ペア:

[(1, 100804806), (2, 50402403), (3, 33601602), (6, 16800801), (9, 11200534), (18, 5600267), (71, 1419786), (142, 709893), (213, 473262), (426, 236631), (639, 157754), (1278, 78877)]