2018998152

素因数分解:

$2^3\times 3^2\times {\mathrm{4261}}^1\times {\mathrm{6581}}^1$

素因数の和:10854

約数の個数: 48

約数和(自身を含む): 5470234380

約数和(自身を除く): 3451236228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4261, 6581, 8522, 12783, 13162, 17044, 19743, 25566, 26324, 34088, 38349, 39486, 51132, 52648, 59229, 76698, 78972, 102264, 118458, 153396, 157944, 236916, 306792, 473832, 28041641, 56083282, 84124923, 112166564, 168249846, 224333128, 252374769, 336499692, 504749538, 672999384, 1009499076, 2018998152]

約数ペア:

[(1, 2018998152), (2, 1009499076), (3, 672999384), (4, 504749538), (6, 336499692), (8, 252374769), (9, 224333128), (12, 168249846), (18, 112166564), (24, 84124923), (36, 56083282), (72, 28041641), (4261, 473832), (6581, 306792), (8522, 236916), (12783, 157944), (13162, 153396), (17044, 118458), (19743, 102264), (25566, 78972), (26324, 76698), (34088, 59229), (38349, 52648), (39486, 51132)]