19760634

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 45489600

約数和(自身を除く): 25728966

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 809, 1062, 1357, 1618, 2427, 2714, 4071, 4854, 7281, 8142, 12213, 14562, 18607, 24426, 37214, 47731, 55821, 95462, 111642, 143193, 167463, 286386, 334926, 429579, 859158, 1097813, 2195626, 3293439, 6586878, 9880317, 19760634]

約数ペア:

[(1, 19760634), (2, 9880317), (3, 6586878), (6, 3293439), (9, 2195626), (18, 1097813), (23, 859158), (46, 429579), (59, 334926), (69, 286386), (118, 167463), (138, 143193), (177, 111642), (207, 95462), (354, 55821), (414, 47731), (531, 37214), (809, 24426), (1062, 18607), (1357, 14562), (1618, 12213), (2427, 8142), (2714, 7281), (4071, 4854)]