11806164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 31449600

約数和(自身を除く): 19643436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 149, 186, 213, 279, 284, 298, 372, 426, 447, 558, 596, 639, 852, 894, 1116, 1278, 1341, 1788, 2201, 2556, 2682, 4402, 4619, 5364, 6603, 8804, 9238, 10579, 13206, 13857, 18476, 19809, 21158, 26412, 27714, 31737, 39618, 41571, 42316, 55428, 63474, 79236, 83142, 95211, 126948, 166284, 190422, 327949, 380844, 655898, 983847, 1311796, 1967694, 2951541, 3935388, 5903082, 11806164]

約数ペア:

[(1, 11806164), (2, 5903082), (3, 3935388), (4, 2951541), (6, 1967694), (9, 1311796), (12, 983847), (18, 655898), (31, 380844), (36, 327949), (62, 190422), (71, 166284), (93, 126948), (124, 95211), (142, 83142), (149, 79236), (186, 63474), (213, 55428), (279, 42316), (284, 41571), (298, 39618), (372, 31737), (426, 27714), (447, 26412), (558, 21158), (596, 19809), (639, 18476), (852, 13857), (894, 13206), (1116, 10579), (1278, 9238), (1341, 8804), (1788, 6603), (2201, 5364), (2556, 4619), (2682, 4402)]