2120904

素因数分解:

$2^3\times 3^5\times {\mathrm{1091}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 5962320

約数和(自身を除く): 3841416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1091, 1944, 2182, 3273, 4364, 6546, 8728, 9819, 13092, 19638, 26184, 29457, 39276, 58914, 78552, 88371, 117828, 176742, 235656, 265113, 353484, 530226, 706968, 1060452, 2120904]

約数ペア:

[(1, 2120904), (2, 1060452), (3, 706968), (4, 530226), (6, 353484), (8, 265113), (9, 235656), (12, 176742), (18, 117828), (24, 88371), (27, 78552), (36, 58914), (54, 39276), (72, 29457), (81, 26184), (108, 19638), (162, 13092), (216, 9819), (243, 8728), (324, 6546), (486, 4364), (648, 3273), (972, 2182), (1091, 1944)]