13989222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 32917248

約数和(自身を除く): 18928026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 313, 382, 573, 626, 939, 1146, 1719, 1878, 2483, 2817, 3438, 4069, 4966, 5634, 7449, 8138, 12207, 14898, 22347, 24414, 36621, 44694, 59783, 73242, 119566, 179349, 358698, 538047, 777179, 1076094, 1554358, 2331537, 4663074, 6994611, 13989222]

約数ペア:

[(1, 13989222), (2, 6994611), (3, 4663074), (6, 2331537), (9, 1554358), (13, 1076094), (18, 777179), (26, 538047), (39, 358698), (78, 179349), (117, 119566), (191, 73242), (234, 59783), (313, 44694), (382, 36621), (573, 24414), (626, 22347), (939, 14898), (1146, 12207), (1719, 8138), (1878, 7449), (2483, 5634), (2817, 4966), (3438, 4069)]