18882072

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 57919680

約数和(自身を除く): 39037608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 792, 883, 891, 972, 1188, 1766, 1782, 1944, 2376, 2649, 2673, 3532, 3564, 5298, 5346, 7064, 7128, 7947, 9713, 10596, 10692, 15894, 19426, 21192, 21384, 23841, 29139, 31788, 38852, 47682, 58278, 63576, 71523, 77704, 87417, 95364, 116556, 143046, 174834, 190728, 214569, 233112, 262251, 286092, 349668, 429138, 524502, 572184, 699336, 786753, 858276, 1049004, 1573506, 1716552, 2098008, 2360259, 3147012, 4720518, 6294024, 9441036, 18882072]

約数ペア:

[(1, 18882072), (2, 9441036), (3, 6294024), (4, 4720518), (6, 3147012), (8, 2360259), (9, 2098008), (11, 1716552), (12, 1573506), (18, 1049004), (22, 858276), (24, 786753), (27, 699336), (33, 572184), (36, 524502), (44, 429138), (54, 349668), (66, 286092), (72, 262251), (81, 233112), (88, 214569), (99, 190728), (108, 174834), (132, 143046), (162, 116556), (198, 95364), (216, 87417), (243, 77704), (264, 71523), (297, 63576), (324, 58278), (396, 47682), (486, 38852), (594, 31788), (648, 29139), (792, 23841), (883, 21384), (891, 21192), (972, 19426), (1188, 15894), (1766, 10692), (1782, 10596), (1944, 9713), (2376, 7947), (2649, 7128), (2673, 7064), (3532, 5346), (3564, 5298)]