15021006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 41997312

約数和(自身を除く): 26976306

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 41, 42, 61, 66, 77, 78, 82, 91, 122, 123, 143, 154, 182, 183, 231, 246, 273, 286, 287, 366, 427, 429, 451, 462, 533, 546, 574, 671, 793, 854, 858, 861, 902, 1001, 1066, 1281, 1342, 1353, 1586, 1599, 1722, 2002, 2013, 2379, 2501, 2562, 2706, 3003, 3157, 3198, 3731, 4026, 4697, 4758, 5002, 5551, 5863, 6006, 6314, 7462, 7503, 8723, 9394, 9471, 11102, 11193, 11726, 14091, 15006, 16653, 17446, 17507, 17589, 18942, 22386, 26169, 27511, 28182, 32513, 33306, 35014, 35178, 41041, 52338, 52521, 55022, 61061, 65026, 82082, 82533, 97539, 105042, 122122, 123123, 165066, 183183, 192577, 195078, 227591, 246246, 357643, 366366, 385154, 455182, 577731, 682773, 715286, 1072929, 1155462, 1365546, 2145858, 2503501, 5007002, 7510503, 15021006]

約数ペア:

[(1, 15021006), (2, 7510503), (3, 5007002), (6, 2503501), (7, 2145858), (11, 1365546), (13, 1155462), (14, 1072929), (21, 715286), (22, 682773), (26, 577731), (33, 455182), (39, 385154), (41, 366366), (42, 357643), (61, 246246), (66, 227591), (77, 195078), (78, 192577), (82, 183183), (91, 165066), (122, 123123), (123, 122122), (143, 105042), (154, 97539), (182, 82533), (183, 82082), (231, 65026), (246, 61061), (273, 55022), (286, 52521), (287, 52338), (366, 41041), (427, 35178), (429, 35014), (451, 33306), (462, 32513), (533, 28182), (546, 27511), (574, 26169), (671, 22386), (793, 18942), (854, 17589), (858, 17507), (861, 17446), (902, 16653), (1001, 15006), (1066, 14091), (1281, 11726), (1342, 11193), (1353, 11102), (1586, 9471), (1599, 9394), (1722, 8723), (2002, 7503), (2013, 7462), (2379, 6314), (2501, 6006), (2562, 5863), (2706, 5551), (3003, 5002), (3157, 4758), (3198, 4697), (3731, 4026)]