16215876

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 43702512

約数和(自身を除く): 27486636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 83, 108, 134, 162, 166, 201, 243, 249, 268, 324, 332, 402, 486, 498, 603, 729, 747, 804, 972, 996, 1206, 1458, 1494, 1809, 2241, 2412, 2916, 2988, 3618, 4482, 5427, 5561, 6723, 7236, 8964, 10854, 11122, 13446, 16281, 16683, 20169, 21708, 22244, 26892, 32562, 33366, 40338, 48843, 50049, 60507, 65124, 66732, 80676, 97686, 100098, 121014, 150147, 195372, 200196, 242028, 300294, 450441, 600588, 900882, 1351323, 1801764, 2702646, 4053969, 5405292, 8107938, 16215876]

約数ペア:

[(1, 16215876), (2, 8107938), (3, 5405292), (4, 4053969), (6, 2702646), (9, 1801764), (12, 1351323), (18, 900882), (27, 600588), (36, 450441), (54, 300294), (67, 242028), (81, 200196), (83, 195372), (108, 150147), (134, 121014), (162, 100098), (166, 97686), (201, 80676), (243, 66732), (249, 65124), (268, 60507), (324, 50049), (332, 48843), (402, 40338), (486, 33366), (498, 32562), (603, 26892), (729, 22244), (747, 21708), (804, 20169), (972, 16683), (996, 16281), (1206, 13446), (1458, 11122), (1494, 10854), (1809, 8964), (2241, 7236), (2412, 6723), (2916, 5561), (2988, 5427), (3618, 4482)]