9199908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 24950016

約数和(自身を除く): 15750108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 271, 276, 369, 414, 492, 542, 738, 813, 828, 943, 1084, 1476, 1626, 1886, 2439, 2829, 3252, 3772, 4878, 5658, 6233, 8487, 9756, 11111, 11316, 12466, 16974, 18699, 22222, 24932, 33333, 33948, 37398, 44444, 56097, 66666, 74796, 99999, 112194, 133332, 199998, 224388, 255553, 399996, 511106, 766659, 1022212, 1533318, 2299977, 3066636, 4599954, 9199908]

約数ペア:

[(1, 9199908), (2, 4599954), (3, 3066636), (4, 2299977), (6, 1533318), (9, 1022212), (12, 766659), (18, 511106), (23, 399996), (36, 255553), (41, 224388), (46, 199998), (69, 133332), (82, 112194), (92, 99999), (123, 74796), (138, 66666), (164, 56097), (207, 44444), (246, 37398), (271, 33948), (276, 33333), (369, 24932), (414, 22222), (492, 18699), (542, 16974), (738, 12466), (813, 11316), (828, 11111), (943, 9756), (1084, 8487), (1476, 6233), (1626, 5658), (1886, 4878), (2439, 3772), (2829, 3252)]