18001030617

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 28545454080

約数和(自身を除く): 10544423463

約数列:

[1, 3, 9, 31, 37, 43, 93, 107, 111, 129, 279, 321, 333, 379, 387, 963, 1137, 1147, 1333, 1591, 3317, 3411, 3441, 3959, 3999, 4601, 4773, 9951, 10323, 11749, 11877, 11997, 13803, 14023, 14319, 16297, 29853, 35247, 35631, 40553, 41409, 42069, 48891, 49321, 105741, 121659, 122729, 126207, 142631, 146673, 147963, 170237, 364977, 368187, 427893, 434713, 443889, 505207, 510711, 602989, 1104561, 1257143, 1283679, 1304139, 1500461, 1515621, 1532133, 1743779, 1808967, 3771429, 3912417, 4501383, 4546863, 5231337, 5277347, 5426901, 11314287, 13504149, 15694011, 15832041, 18692659, 46514291, 47496123, 54057149, 56077977, 64519823, 139542873, 162171447, 168233931, 193559469, 418628619, 486514341, 580678407, 2000114513, 6000343539, 18001030617]

約数ペア:

[(1, 18001030617), (3, 6000343539), (9, 2000114513), (31, 580678407), (37, 486514341), (43, 418628619), (93, 193559469), (107, 168233931), (111, 162171447), (129, 139542873), (279, 64519823), (321, 56077977), (333, 54057149), (379, 47496123), (387, 46514291), (963, 18692659), (1137, 15832041), (1147, 15694011), (1333, 13504149), (1591, 11314287), (3317, 5426901), (3411, 5277347), (3441, 5231337), (3959, 4546863), (3999, 4501383), (4601, 3912417), (4773, 3771429), (9951, 1808967), (10323, 1743779), (11749, 1532133), (11877, 1515621), (11997, 1500461), (13803, 1304139), (14023, 1283679), (14319, 1257143), (16297, 1104561), (29853, 602989), (35247, 510711), (35631, 505207), (40553, 443889), (41409, 434713), (42069, 427893), (48891, 368187), (49321, 364977), (105741, 170237), (121659, 147963), (122729, 146673), (126207, 142631)]