9643998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 25159680

約数和(自身を除く): 15515682

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1039, 1326, 1547, 2078, 3094, 3117, 4641, 6234, 7273, 9282, 13507, 14546, 17663, 21819, 27014, 35326, 40521, 43638, 52989, 81042, 94549, 105978, 123641, 189098, 229619, 247282, 283647, 370923, 459238, 567294, 688857, 741846, 1377714, 1607333, 3214666, 4821999, 9643998]

約数ペア:

[(1, 9643998), (2, 4821999), (3, 3214666), (6, 1607333), (7, 1377714), (13, 741846), (14, 688857), (17, 567294), (21, 459238), (26, 370923), (34, 283647), (39, 247282), (42, 229619), (51, 189098), (78, 123641), (91, 105978), (102, 94549), (119, 81042), (182, 52989), (221, 43638), (238, 40521), (273, 35326), (357, 27014), (442, 21819), (546, 17663), (663, 14546), (714, 13507), (1039, 9282), (1326, 7273), (1547, 6234), (2078, 4641), (3094, 3117)]