3620838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 7936992

約数和(自身を除く): 4316154

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 761, 793, 1522, 1586, 2283, 2379, 4566, 4758, 9893, 19786, 29679, 46421, 59358, 92842, 139263, 278526, 603473, 1206946, 1810419, 3620838]

約数ペア:

[(1, 3620838), (2, 1810419), (3, 1206946), (6, 603473), (13, 278526), (26, 139263), (39, 92842), (61, 59358), (78, 46421), (122, 29679), (183, 19786), (366, 9893), (761, 4758), (793, 4566), (1522, 2379), (1586, 2283)]