17970228

素因数分解:

$2^2\times 3^3\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 46858560

約数和(自身を除く): 28888332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 227, 454, 681, 733, 908, 1362, 1466, 2043, 2199, 2724, 2932, 4086, 4398, 6129, 6597, 8172, 8796, 12258, 13194, 19791, 24516, 26388, 39582, 79164, 166391, 332782, 499173, 665564, 998346, 1497519, 1996692, 2995038, 4492557, 5990076, 8985114, 17970228]

約数ペア:

[(1, 17970228), (2, 8985114), (3, 5990076), (4, 4492557), (6, 2995038), (9, 1996692), (12, 1497519), (18, 998346), (27, 665564), (36, 499173), (54, 332782), (108, 166391), (227, 79164), (454, 39582), (681, 26388), (733, 24516), (908, 19791), (1362, 13194), (1466, 12258), (2043, 8796), (2199, 8172), (2724, 6597), (2932, 6129), (4086, 4398)]