17964492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16451}}^1$

素因数の和:16478

約数の個数: 48

約数和(自身を含む): 51593472

約数和(自身を除く): 33628980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16451, 32902, 49353, 65804, 98706, 115157, 197412, 213863, 230314, 345471, 427726, 460628, 641589, 690942, 855452, 1283178, 1381884, 1497041, 2566356, 2994082, 4491123, 5988164, 8982246, 17964492]

約数ペア:

[(1, 17964492), (2, 8982246), (3, 5988164), (4, 4491123), (6, 2994082), (7, 2566356), (12, 1497041), (13, 1381884), (14, 1283178), (21, 855452), (26, 690942), (28, 641589), (39, 460628), (42, 427726), (52, 345471), (78, 230314), (84, 213863), (91, 197412), (156, 115157), (182, 98706), (273, 65804), (364, 49353), (546, 32902), (1092, 16451)]