7808045238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{46349}}^1$

素因数の和:46562

約数の個数: 72

約数和(自身を含む): 19782921600

約数和(自身を除く): 11974876362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 191, 294, 382, 441, 573, 882, 1146, 1337, 1719, 2674, 3438, 4011, 8022, 9359, 12033, 18718, 24066, 28077, 46349, 56154, 84231, 92698, 139047, 168462, 278094, 324443, 417141, 648886, 834282, 973329, 1946658, 2271101, 2919987, 4542202, 5839974, 6813303, 8852659, 13626606, 17705318, 20439909, 26557977, 40879818, 53115954, 61968613, 79673931, 123937226, 159347862, 185905839, 371811678, 433780291, 557717517, 867560582, 1115435034, 1301340873, 2602681746, 3904022619, 7808045238]

約数ペア:

[(1, 7808045238), (2, 3904022619), (3, 2602681746), (6, 1301340873), (7, 1115435034), (9, 867560582), (14, 557717517), (18, 433780291), (21, 371811678), (42, 185905839), (49, 159347862), (63, 123937226), (98, 79673931), (126, 61968613), (147, 53115954), (191, 40879818), (294, 26557977), (382, 20439909), (441, 17705318), (573, 13626606), (882, 8852659), (1146, 6813303), (1337, 5839974), (1719, 4542202), (2674, 2919987), (3438, 2271101), (4011, 1946658), (8022, 973329), (9359, 834282), (12033, 648886), (18718, 417141), (24066, 324443), (28077, 278094), (46349, 168462), (56154, 139047), (84231, 92698)]