600000012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1187}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 1599998400

約数和(自身を除く): 999998388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 739, 1187, 1478, 2217, 2374, 2956, 3561, 4434, 4748, 6651, 7122, 8868, 10683, 13302, 14041, 14244, 21366, 22553, 26604, 28082, 42123, 42732, 45106, 56164, 67659, 84246, 90212, 126369, 135318, 168492, 202977, 252738, 270636, 405954, 505476, 811908, 877193, 1754386, 2631579, 3508772, 5263158, 7894737, 10526316, 15789474, 16666667, 31578948, 33333334, 50000001, 66666668, 100000002, 150000003, 200000004, 300000006, 600000012]

約数ペア:

[(1, 600000012), (2, 300000006), (3, 200000004), (4, 150000003), (6, 100000002), (9, 66666668), (12, 50000001), (18, 33333334), (19, 31578948), (36, 16666667), (38, 15789474), (57, 10526316), (76, 7894737), (114, 5263158), (171, 3508772), (228, 2631579), (342, 1754386), (684, 877193), (739, 811908), (1187, 505476), (1478, 405954), (2217, 270636), (2374, 252738), (2956, 202977), (3561, 168492), (4434, 135318), (4748, 126369), (6651, 90212), (7122, 84246), (8868, 67659), (10683, 56164), (13302, 45106), (14041, 42732), (14244, 42123), (21366, 28082), (22553, 26604)]