2115602388

素因数分解:

$2^2\times 3^4\times {\mathrm{331}}^1\times {\mathrm{19727}}^1$

素因数の和:20074

約数の個数: 60

約数和(自身を含む): 5547592512

約数和(自身を除く): 3431990124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 8937, 11916, 17874, 19727, 26811, 35748, 39454, 53622, 59181, 78908, 107244, 118362, 177543, 236724, 355086, 532629, 710172, 1065258, 1597887, 2130516, 3195774, 6391548, 6529637, 13059274, 19588911, 26118548, 39177822, 58766733, 78355644, 117533466, 176300199, 235066932, 352600398, 528900597, 705200796, 1057801194, 2115602388]

約数ペア:

[(1, 2115602388), (2, 1057801194), (3, 705200796), (4, 528900597), (6, 352600398), (9, 235066932), (12, 176300199), (18, 117533466), (27, 78355644), (36, 58766733), (54, 39177822), (81, 26118548), (108, 19588911), (162, 13059274), (324, 6529637), (331, 6391548), (662, 3195774), (993, 2130516), (1324, 1597887), (1986, 1065258), (2979, 710172), (3972, 532629), (5958, 355086), (8937, 236724), (11916, 177543), (17874, 118362), (19727, 107244), (26811, 78908), (35748, 59181), (39454, 53622)]