42220626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 58245294

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 101, 111, 202, 222, 259, 269, 303, 518, 538, 606, 707, 777, 807, 1414, 1554, 1614, 1883, 2121, 3737, 3766, 4242, 5649, 7474, 9953, 11211, 11298, 19906, 22422, 26159, 27169, 29859, 52318, 54338, 59718, 69671, 78477, 81507, 139342, 156954, 163014, 190183, 209013, 380366, 418026, 570549, 1005253, 1141098, 2010506, 3015759, 6031518, 7036771, 14073542, 21110313, 42220626]

約数ペア:

[(1, 42220626), (2, 21110313), (3, 14073542), (6, 7036771), (7, 6031518), (14, 3015759), (21, 2010506), (37, 1141098), (42, 1005253), (74, 570549), (101, 418026), (111, 380366), (202, 209013), (222, 190183), (259, 163014), (269, 156954), (303, 139342), (518, 81507), (538, 78477), (606, 69671), (707, 59718), (777, 54338), (807, 52318), (1414, 29859), (1554, 27169), (1614, 26159), (1883, 22422), (2121, 19906), (3737, 11298), (3766, 11211), (4242, 9953), (5649, 7474)]