212940468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151667}}^1$

素因数の和:151693

約数の個数: 48

約数和(自身を含む): 594538560

約数和(自身を除く): 381598092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 151667, 303334, 455001, 606668, 910002, 1365003, 1820004, 1971671, 2730006, 3943342, 4095009, 5460012, 5915013, 7886684, 8190018, 11830026, 16380036, 17745039, 23660052, 35490078, 53235117, 70980156, 106470234, 212940468]

約数ペア:

[(1, 212940468), (2, 106470234), (3, 70980156), (4, 53235117), (6, 35490078), (9, 23660052), (12, 17745039), (13, 16380036), (18, 11830026), (26, 8190018), (27, 7886684), (36, 5915013), (39, 5460012), (52, 4095009), (54, 3943342), (78, 2730006), (108, 1971671), (117, 1820004), (156, 1365003), (234, 910002), (351, 606668), (468, 455001), (702, 303334), (1404, 151667)]