4249518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 10762752

約数和(自身を除く): 6513234

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 181, 182, 258, 273, 301, 362, 543, 546, 559, 602, 903, 1086, 1118, 1267, 1677, 1806, 2353, 2534, 3354, 3801, 3913, 4706, 7059, 7602, 7783, 7826, 11739, 14118, 15566, 16471, 23349, 23478, 32942, 46698, 49413, 54481, 98826, 101179, 108962, 163443, 202358, 303537, 326886, 607074, 708253, 1416506, 2124759, 4249518]

約数ペア:

[(1, 4249518), (2, 2124759), (3, 1416506), (6, 708253), (7, 607074), (13, 326886), (14, 303537), (21, 202358), (26, 163443), (39, 108962), (42, 101179), (43, 98826), (78, 54481), (86, 49413), (91, 46698), (129, 32942), (181, 23478), (182, 23349), (258, 16471), (273, 15566), (301, 14118), (362, 11739), (543, 7826), (546, 7783), (559, 7602), (602, 7059), (903, 4706), (1086, 3913), (1118, 3801), (1267, 3354), (1677, 2534), (1806, 2353)]