12689532

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5338

約数の個数: 36

約数和(自身を含む): 32561256

約数和(自身を除く): 19871724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 5261, 10522, 15783, 21044, 31566, 47349, 63132, 94698, 189396, 352487, 704974, 1057461, 1409948, 2114922, 3172383, 4229844, 6344766, 12689532]

約数ペア:

[(1, 12689532), (2, 6344766), (3, 4229844), (4, 3172383), (6, 2114922), (9, 1409948), (12, 1057461), (18, 704974), (36, 352487), (67, 189396), (134, 94698), (201, 63132), (268, 47349), (402, 31566), (603, 21044), (804, 15783), (1206, 10522), (2412, 5261)]