18882954

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 45220032

約数和(自身を除く): 26337078

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 2683, 3519, 5366, 7038, 8049, 16098, 24147, 45611, 48294, 61709, 91222, 123418, 136833, 185127, 273666, 370254, 410499, 555381, 820998, 1049053, 1110762, 2098106, 3147159, 6294318, 9441477, 18882954]

約数ペア:

[(1, 18882954), (2, 9441477), (3, 6294318), (6, 3147159), (9, 2098106), (17, 1110762), (18, 1049053), (23, 820998), (34, 555381), (46, 410499), (51, 370254), (69, 273666), (102, 185127), (138, 136833), (153, 123418), (207, 91222), (306, 61709), (391, 48294), (414, 45611), (782, 24147), (1173, 16098), (2346, 8049), (2683, 7038), (3519, 5366)]