2826828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 7862400

約数和(自身を除く): 5035572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 149, 153, 186, 204, 279, 298, 306, 372, 447, 527, 558, 596, 612, 894, 1054, 1116, 1341, 1581, 1788, 2108, 2533, 2682, 3162, 4619, 4743, 5066, 5364, 6324, 7599, 9238, 9486, 10132, 13857, 15198, 18476, 18972, 22797, 27714, 30396, 41571, 45594, 55428, 78523, 83142, 91188, 157046, 166284, 235569, 314092, 471138, 706707, 942276, 1413414, 2826828]

約数ペア:

[(1, 2826828), (2, 1413414), (3, 942276), (4, 706707), (6, 471138), (9, 314092), (12, 235569), (17, 166284), (18, 157046), (31, 91188), (34, 83142), (36, 78523), (51, 55428), (62, 45594), (68, 41571), (93, 30396), (102, 27714), (124, 22797), (149, 18972), (153, 18476), (186, 15198), (204, 13857), (279, 10132), (298, 9486), (306, 9238), (372, 7599), (447, 6324), (527, 5364), (558, 5066), (596, 4743), (612, 4619), (894, 3162), (1054, 2682), (1116, 2533), (1341, 2108), (1581, 1788)]