494733438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{39097}}^1$

素因数の和:39161

約数の個数: 48

約数和(自身を含む): 1158864720

約数和(自身を除く): 664131282

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 39097, 78194, 117291, 234582, 351873, 703746, 742843, 1446589, 1485686, 2228529, 2893178, 4339767, 4457058, 6685587, 8679534, 13019301, 13371174, 26038602, 27485191, 54970382, 82455573, 164911146, 247366719, 494733438]

約数ペア:

[(1, 494733438), (2, 247366719), (3, 164911146), (6, 82455573), (9, 54970382), (18, 27485191), (19, 26038602), (37, 13371174), (38, 13019301), (57, 8679534), (74, 6685587), (111, 4457058), (114, 4339767), (171, 2893178), (222, 2228529), (333, 1485686), (342, 1446589), (666, 742843), (703, 703746), (1406, 351873), (2109, 234582), (4218, 117291), (6327, 78194), (12654, 39097)]