18924012

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 54

約数和(自身を含む): 49518924

約数和(自身を除く): 30594912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 547, 558, 961, 1094, 1116, 1641, 1922, 2188, 2883, 3282, 3844, 4923, 5766, 6564, 8649, 9846, 11532, 16957, 17298, 19692, 33914, 34596, 50871, 67828, 101742, 152613, 203484, 305226, 525667, 610452, 1051334, 1577001, 2102668, 3154002, 4731003, 6308004, 9462006, 18924012]

約数ペア:

[(1, 18924012), (2, 9462006), (3, 6308004), (4, 4731003), (6, 3154002), (9, 2102668), (12, 1577001), (18, 1051334), (31, 610452), (36, 525667), (62, 305226), (93, 203484), (124, 152613), (186, 101742), (279, 67828), (372, 50871), (547, 34596), (558, 33914), (961, 19692), (1094, 17298), (1116, 16957), (1641, 11532), (1922, 9846), (2188, 8649), (2883, 6564), (3282, 5766), (3844, 4923)]