2017485918

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{13697}}^1$

素因数の和:13886

約数の個数: 72

約数和(自身を含む): 5115709872

約数和(自身を除く): 3098223954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 167, 294, 334, 441, 501, 882, 1002, 1169, 1503, 2338, 3006, 3507, 7014, 8183, 10521, 13697, 16366, 21042, 24549, 27394, 41091, 49098, 73647, 82182, 95879, 123273, 147294, 191758, 246546, 287637, 575274, 671153, 862911, 1342306, 1725822, 2013459, 2287399, 4026918, 4574798, 6040377, 6862197, 12080754, 13724394, 16011793, 20586591, 32023586, 41173182, 48035379, 96070758, 112082551, 144106137, 224165102, 288212274, 336247653, 672495306, 1008742959, 2017485918]

約数ペア:

[(1, 2017485918), (2, 1008742959), (3, 672495306), (6, 336247653), (7, 288212274), (9, 224165102), (14, 144106137), (18, 112082551), (21, 96070758), (42, 48035379), (49, 41173182), (63, 32023586), (98, 20586591), (126, 16011793), (147, 13724394), (167, 12080754), (294, 6862197), (334, 6040377), (441, 4574798), (501, 4026918), (882, 2287399), (1002, 2013459), (1169, 1725822), (1503, 1342306), (2338, 862911), (3006, 671153), (3507, 575274), (7014, 287637), (8183, 246546), (10521, 191758), (13697, 147294), (16366, 123273), (21042, 95879), (24549, 82182), (27394, 73647), (41091, 49098)]