2021569974

素因数分解:

$2^1\times 3^5\times {\mathrm{1459}}^1\times {\mathrm{2851}}^1$

素因数の和:4327

約数の個数: 48

約数和(自身を含む): 4547000640

約数和(自身を除く): 2525430666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1459, 2851, 2918, 4377, 5702, 8553, 8754, 13131, 17106, 25659, 26262, 39393, 51318, 76977, 78786, 118179, 153954, 230931, 236358, 354537, 461862, 692793, 709074, 1385586, 4159609, 8319218, 12478827, 24957654, 37436481, 74872962, 112309443, 224618886, 336928329, 673856658, 1010784987, 2021569974]

約数ペア:

[(1, 2021569974), (2, 1010784987), (3, 673856658), (6, 336928329), (9, 224618886), (18, 112309443), (27, 74872962), (54, 37436481), (81, 24957654), (162, 12478827), (243, 8319218), (486, 4159609), (1459, 1385586), (2851, 709074), (2918, 692793), (4377, 461862), (5702, 354537), (8553, 236358), (8754, 230931), (13131, 153954), (17106, 118179), (25659, 78786), (26262, 76977), (39393, 51318)]