18396936

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 52099200

約数和(自身を除く): 33702264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1607, 1908, 2862, 3214, 3816, 4821, 5724, 6428, 9642, 11448, 12856, 14463, 19284, 28926, 38568, 43389, 57852, 85171, 86778, 115704, 170342, 173556, 255513, 340684, 347112, 511026, 681368, 766539, 1022052, 1533078, 2044104, 2299617, 3066156, 4599234, 6132312, 9198468, 18396936]

約数ペア:

[(1, 18396936), (2, 9198468), (3, 6132312), (4, 4599234), (6, 3066156), (8, 2299617), (9, 2044104), (12, 1533078), (18, 1022052), (24, 766539), (27, 681368), (36, 511026), (53, 347112), (54, 340684), (72, 255513), (106, 173556), (108, 170342), (159, 115704), (212, 86778), (216, 85171), (318, 57852), (424, 43389), (477, 38568), (636, 28926), (954, 19284), (1272, 14463), (1431, 12856), (1607, 11448), (1908, 9642), (2862, 6428), (3214, 5724), (3816, 4821)]