27818748

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 44757252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1439, 1611, 2148, 2878, 3222, 4317, 4833, 5756, 6444, 8634, 9666, 12951, 17268, 19332, 25902, 38853, 51804, 77706, 155412, 257581, 515162, 772743, 1030324, 1545486, 2318229, 3090972, 4636458, 6954687, 9272916, 13909374, 27818748]

約数ペア:

[(1, 27818748), (2, 13909374), (3, 9272916), (4, 6954687), (6, 4636458), (9, 3090972), (12, 2318229), (18, 1545486), (27, 1030324), (36, 772743), (54, 515162), (108, 257581), (179, 155412), (358, 77706), (537, 51804), (716, 38853), (1074, 25902), (1439, 19332), (1611, 17268), (2148, 12951), (2878, 9666), (3222, 8634), (4317, 6444), (4833, 5756)]