2012121552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{36739}}^1$

素因数の和:36920

約数の個数: 80

約数和(自身を含む): 5977157120

約数和(自身を除く): 3965035568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1304, 1956, 2282, 2608, 3423, 3912, 4564, 6846, 7824, 9128, 13692, 18256, 27384, 36739, 54768, 73478, 110217, 146956, 220434, 257173, 293912, 440868, 514346, 587824, 771519, 881736, 1028692, 1543038, 1763472, 2057384, 3086076, 4114768, 5988457, 6172152, 11976914, 12344304, 17965371, 23953828, 35930742, 41919199, 47907656, 71861484, 83838398, 95815312, 125757597, 143722968, 167676796, 251515194, 287445936, 335353592, 503030388, 670707184, 1006060776, 2012121552]

約数ペア:

[(1, 2012121552), (2, 1006060776), (3, 670707184), (4, 503030388), (6, 335353592), (7, 287445936), (8, 251515194), (12, 167676796), (14, 143722968), (16, 125757597), (21, 95815312), (24, 83838398), (28, 71861484), (42, 47907656), (48, 41919199), (56, 35930742), (84, 23953828), (112, 17965371), (163, 12344304), (168, 11976914), (326, 6172152), (336, 5988457), (489, 4114768), (652, 3086076), (978, 2057384), (1141, 1763472), (1304, 1543038), (1956, 1028692), (2282, 881736), (2608, 771519), (3423, 587824), (3912, 514346), (4564, 440868), (6846, 293912), (7824, 257173), (9128, 220434), (13692, 146956), (18256, 110217), (27384, 73478), (36739, 54768)]