2013184620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{18127}}^1$

素因数の和:18759

約数の個数: 72

約数和(自身を含む): 6116894784

約数和(自身を除く): 4103710164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 617, 1234, 1851, 2468, 3085, 3702, 5553, 6170, 7404, 9255, 11106, 12340, 18127, 18510, 22212, 27765, 36254, 37020, 54381, 55530, 72508, 90635, 108762, 111060, 163143, 181270, 217524, 271905, 326286, 362540, 543810, 652572, 815715, 1087620, 1631430, 3262860, 11184359, 22368718, 33553077, 44737436, 55921795, 67106154, 100659231, 111843590, 134212308, 167765385, 201318462, 223687180, 335530770, 402636924, 503296155, 671061540, 1006592310, 2013184620]

約数ペア:

[(1, 2013184620), (2, 1006592310), (3, 671061540), (4, 503296155), (5, 402636924), (6, 335530770), (9, 223687180), (10, 201318462), (12, 167765385), (15, 134212308), (18, 111843590), (20, 100659231), (30, 67106154), (36, 55921795), (45, 44737436), (60, 33553077), (90, 22368718), (180, 11184359), (617, 3262860), (1234, 1631430), (1851, 1087620), (2468, 815715), (3085, 652572), (3702, 543810), (5553, 362540), (6170, 326286), (7404, 271905), (9255, 217524), (11106, 181270), (12340, 163143), (18127, 111060), (18510, 108762), (22212, 90635), (27765, 72508), (36254, 55530), (37020, 54381)]