2019654612

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^2\times {\mathrm{15077}}^1$

素因数の和:15209

約数の個数: 54

約数和(自身を含む): 5190646734

約数和(自身を除く): 3170992122

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 3721, 7442, 11163, 14884, 15077, 22326, 30154, 33489, 44652, 45231, 60308, 66978, 90462, 133956, 135693, 180924, 271386, 542772, 919697, 1839394, 2759091, 3678788, 5518182, 8277273, 11036364, 16554546, 33109092, 56101517, 112203034, 168304551, 224406068, 336609102, 504913653, 673218204, 1009827306, 2019654612]

約数ペア:

[(1, 2019654612), (2, 1009827306), (3, 673218204), (4, 504913653), (6, 336609102), (9, 224406068), (12, 168304551), (18, 112203034), (36, 56101517), (61, 33109092), (122, 16554546), (183, 11036364), (244, 8277273), (366, 5518182), (549, 3678788), (732, 2759091), (1098, 1839394), (2196, 919697), (3721, 542772), (7442, 271386), (11163, 180924), (14884, 135693), (15077, 133956), (22326, 90462), (30154, 66978), (33489, 60308), (44652, 45231)]