16353324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 45160752

約数和(自身を除く): 28807428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 421, 468, 498, 747, 842, 996, 1079, 1263, 1494, 1684, 2158, 2526, 2988, 3237, 3789, 4316, 5052, 5473, 6474, 7578, 9711, 10946, 12948, 15156, 16419, 19422, 21892, 32838, 34943, 38844, 49257, 65676, 69886, 98514, 104829, 139772, 197028, 209658, 314487, 419316, 454259, 628974, 908518, 1257948, 1362777, 1817036, 2725554, 4088331, 5451108, 8176662, 16353324]

約数ペア:

[(1, 16353324), (2, 8176662), (3, 5451108), (4, 4088331), (6, 2725554), (9, 1817036), (12, 1362777), (13, 1257948), (18, 908518), (26, 628974), (36, 454259), (39, 419316), (52, 314487), (78, 209658), (83, 197028), (117, 139772), (156, 104829), (166, 98514), (234, 69886), (249, 65676), (332, 49257), (421, 38844), (468, 34943), (498, 32838), (747, 21892), (842, 19422), (996, 16419), (1079, 15156), (1263, 12948), (1494, 10946), (1684, 9711), (2158, 7578), (2526, 6474), (2988, 5473), (3237, 5052), (3789, 4316)]