12011796

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 32235840

約数和(自身を除く): 20224044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 163, 178, 207, 267, 276, 326, 356, 414, 489, 534, 652, 801, 828, 978, 1068, 1467, 1602, 1956, 2047, 2934, 3204, 3749, 4094, 5868, 6141, 7498, 8188, 11247, 12282, 14507, 14996, 18423, 22494, 24564, 29014, 33741, 36846, 43521, 44988, 58028, 67482, 73692, 87042, 130563, 134964, 174084, 261126, 333661, 522252, 667322, 1000983, 1334644, 2001966, 3002949, 4003932, 6005898, 12011796]

約数ペア:

[(1, 12011796), (2, 6005898), (3, 4003932), (4, 3002949), (6, 2001966), (9, 1334644), (12, 1000983), (18, 667322), (23, 522252), (36, 333661), (46, 261126), (69, 174084), (89, 134964), (92, 130563), (138, 87042), (163, 73692), (178, 67482), (207, 58028), (267, 44988), (276, 43521), (326, 36846), (356, 33741), (414, 29014), (489, 24564), (534, 22494), (652, 18423), (801, 14996), (828, 14507), (978, 12282), (1068, 11247), (1467, 8188), (1602, 7498), (1956, 6141), (2047, 5868), (2934, 4094), (3204, 3749)]