13350996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 36036000

約数和(自身を除く): 22685004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 149, 171, 228, 262, 298, 342, 393, 447, 524, 596, 684, 786, 894, 1179, 1341, 1572, 1788, 2358, 2489, 2682, 2831, 4716, 4978, 5364, 5662, 7467, 8493, 9956, 11324, 14934, 16986, 19519, 22401, 25479, 29868, 33972, 39038, 44802, 50958, 58557, 78076, 89604, 101916, 117114, 175671, 234228, 351342, 370861, 702684, 741722, 1112583, 1483444, 2225166, 3337749, 4450332, 6675498, 13350996]

約数ペア:

[(1, 13350996), (2, 6675498), (3, 4450332), (4, 3337749), (6, 2225166), (9, 1483444), (12, 1112583), (18, 741722), (19, 702684), (36, 370861), (38, 351342), (57, 234228), (76, 175671), (114, 117114), (131, 101916), (149, 89604), (171, 78076), (228, 58557), (262, 50958), (298, 44802), (342, 39038), (393, 33972), (447, 29868), (524, 25479), (596, 22401), (684, 19519), (786, 16986), (894, 14934), (1179, 11324), (1341, 9956), (1572, 8493), (1788, 7467), (2358, 5662), (2489, 5364), (2682, 4978), (2831, 4716)]