12951408

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6581}}^1$

素因数の和:6633

約数の個数: 40

約数和(自身を含む): 34279056

約数和(自身を除く): 21327648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 6581, 13162, 19743, 26324, 39486, 52648, 78972, 105296, 157944, 269821, 315888, 539642, 809463, 1079284, 1618926, 2158568, 3237852, 4317136, 6475704, 12951408]

約数ペア:

[(1, 12951408), (2, 6475704), (3, 4317136), (4, 3237852), (6, 2158568), (8, 1618926), (12, 1079284), (16, 809463), (24, 539642), (41, 315888), (48, 269821), (82, 157944), (123, 105296), (164, 78972), (246, 52648), (328, 39486), (492, 26324), (656, 19743), (984, 13162), (1968, 6581)]