17939862

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 42962400

約数和(自身を除く): 25022538

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, 2549, 3519, 5098, 7038, 7647, 15294, 22941, 43333, 45882, 58627, 86666, 117254, 129999, 175881, 259998, 351762, 389997, 527643, 779994, 996659, 1055286, 1993318, 2989977, 5979954, 8969931, 17939862]

約数ペア:

[(1, 17939862), (2, 8969931), (3, 5979954), (6, 2989977), (9, 1993318), (17, 1055286), (18, 996659), (23, 779994), (34, 527643), (46, 389997), (51, 351762), (69, 259998), (102, 175881), (138, 129999), (153, 117254), (207, 86666), (306, 58627), (391, 45882), (414, 43333), (782, 22941), (1173, 15294), (2346, 7647), (2549, 7038), (3519, 5098)]