21998692788

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{411683}}^1$

素因数の和:411824

約数の個数: 48

約数和(自身を含む): 52886573376

約数和(自身を除く): 30887880588

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 732, 876, 4453, 8906, 13359, 17812, 26718, 53436, 411683, 823366, 1235049, 1646732, 2470098, 4940196, 25112663, 30052859, 50225326, 60105718, 75337989, 90158577, 100450652, 120211436, 150675978, 180317154, 301351956, 360634308, 1833224399, 3666448798, 5499673197, 7332897596, 10999346394, 21998692788]

約数ペア:

[(1, 21998692788), (2, 10999346394), (3, 7332897596), (4, 5499673197), (6, 3666448798), (12, 1833224399), (61, 360634308), (73, 301351956), (122, 180317154), (146, 150675978), (183, 120211436), (219, 100450652), (244, 90158577), (292, 75337989), (366, 60105718), (438, 50225326), (732, 30052859), (876, 25112663), (4453, 4940196), (8906, 2470098), (13359, 1646732), (17812, 1235049), (26718, 823366), (53436, 411683)]