11298372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 15917628

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 149, 178, 213, 267, 284, 298, 356, 426, 447, 534, 596, 852, 894, 1068, 1788, 6319, 10579, 12638, 13261, 18957, 21158, 25276, 26522, 31737, 37914, 39783, 42316, 53044, 63474, 75828, 79566, 126948, 159132, 941531, 1883062, 2824593, 3766124, 5649186, 11298372]

約数ペア:

[(1, 11298372), (2, 5649186), (3, 3766124), (4, 2824593), (6, 1883062), (12, 941531), (71, 159132), (89, 126948), (142, 79566), (149, 75828), (178, 63474), (213, 53044), (267, 42316), (284, 39783), (298, 37914), (356, 31737), (426, 26522), (447, 25276), (534, 21158), (596, 18957), (852, 13261), (894, 12638), (1068, 10579), (1788, 6319)]