1804129314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3461}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 4006171008

約数和(自身を除く): 2202041694

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 163, 246, 326, 489, 533, 978, 1066, 1599, 2119, 3198, 3461, 4238, 6357, 6683, 6922, 10383, 12714, 13366, 20049, 20766, 40098, 44993, 86879, 89986, 134979, 141901, 173758, 260637, 269958, 283802, 425703, 521274, 564143, 851406, 1128286, 1692429, 1844713, 3384858, 3689426, 5534139, 7333859, 11068278, 14667718, 22001577, 23129863, 44003154, 46259726, 69389589, 138779178, 300688219, 601376438, 902064657, 1804129314]

約数ペア:

[(1, 1804129314), (2, 902064657), (3, 601376438), (6, 300688219), (13, 138779178), (26, 69389589), (39, 46259726), (41, 44003154), (78, 23129863), (82, 22001577), (123, 14667718), (163, 11068278), (246, 7333859), (326, 5534139), (489, 3689426), (533, 3384858), (978, 1844713), (1066, 1692429), (1599, 1128286), (2119, 851406), (3198, 564143), (3461, 521274), (4238, 425703), (6357, 283802), (6683, 269958), (6922, 260637), (10383, 173758), (12714, 141901), (13366, 134979), (20049, 89986), (20766, 86879), (40098, 44993)]