1638163944

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{484091}}^1$

素因数の和:484150

約数の個数: 48

約数和(自身を含む): 4531101120

約数和(自身を除く): 2892937176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 484091, 968182, 1452273, 1936364, 2904546, 3872728, 4356819, 5809092, 8713638, 11618184, 17427276, 22752277, 34854552, 45504554, 68256831, 91009108, 136513662, 182018216, 204770493, 273027324, 409540986, 546054648, 819081972, 1638163944]

約数ペア:

[(1, 1638163944), (2, 819081972), (3, 546054648), (4, 409540986), (6, 273027324), (8, 204770493), (9, 182018216), (12, 136513662), (18, 91009108), (24, 68256831), (36, 45504554), (47, 34854552), (72, 22752277), (94, 17427276), (141, 11618184), (188, 8713638), (282, 5809092), (376, 4356819), (423, 3872728), (564, 2904546), (846, 1936364), (1128, 1452273), (1692, 968182), (3384, 484091)]