15684396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 46061568

約数和(自身を除く): 30377172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 271, 273, 318, 364, 371, 542, 546, 636, 689, 742, 813, 1084, 1092, 1113, 1378, 1484, 1626, 1897, 2067, 2226, 2756, 3252, 3523, 3794, 4134, 4452, 4823, 5691, 7046, 7588, 8268, 9646, 10569, 11382, 14092, 14363, 14469, 19292, 21138, 22764, 24661, 28726, 28938, 42276, 43089, 49322, 57452, 57876, 73983, 86178, 98644, 100541, 147966, 172356, 186719, 201082, 295932, 301623, 373438, 402164, 560157, 603246, 746876, 1120314, 1206492, 1307033, 2240628, 2614066, 3921099, 5228132, 7842198, 15684396]

約数ペア:

[(1, 15684396), (2, 7842198), (3, 5228132), (4, 3921099), (6, 2614066), (7, 2240628), (12, 1307033), (13, 1206492), (14, 1120314), (21, 746876), (26, 603246), (28, 560157), (39, 402164), (42, 373438), (52, 301623), (53, 295932), (78, 201082), (84, 186719), (91, 172356), (106, 147966), (156, 100541), (159, 98644), (182, 86178), (212, 73983), (271, 57876), (273, 57452), (318, 49322), (364, 43089), (371, 42276), (542, 28938), (546, 28726), (636, 24661), (689, 22764), (742, 21138), (813, 19292), (1084, 14469), (1092, 14363), (1113, 14092), (1378, 11382), (1484, 10569), (1626, 9646), (1897, 8268), (2067, 7588), (2226, 7046), (2756, 5691), (3252, 4823), (3523, 4452), (3794, 4134)]