13137008724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3851}}^1\times {\mathrm{13537}}^1$

素因数の和:17405

約数の個数: 72

約数和(自身を含む): 37964017728

約数和(自身を除く): 24827009004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3851, 7702, 11553, 13537, 15404, 23106, 26957, 27074, 34659, 40611, 46212, 53914, 54148, 69318, 80871, 81222, 94759, 107828, 121833, 138636, 161742, 162444, 189518, 242613, 243666, 284277, 323484, 379036, 485226, 487332, 568554, 852831, 970452, 1137108, 1705662, 3411324, 52130987, 104261974, 156392961, 208523948, 312785922, 364916909, 469178883, 625571844, 729833818, 938357766, 1094750727, 1459667636, 1876715532, 2189501454, 3284252181, 4379002908, 6568504362, 13137008724]

約数ペア:

[(1, 13137008724), (2, 6568504362), (3, 4379002908), (4, 3284252181), (6, 2189501454), (7, 1876715532), (9, 1459667636), (12, 1094750727), (14, 938357766), (18, 729833818), (21, 625571844), (28, 469178883), (36, 364916909), (42, 312785922), (63, 208523948), (84, 156392961), (126, 104261974), (252, 52130987), (3851, 3411324), (7702, 1705662), (11553, 1137108), (13537, 970452), (15404, 852831), (23106, 568554), (26957, 487332), (27074, 485226), (34659, 379036), (40611, 323484), (46212, 284277), (53914, 243666), (54148, 242613), (69318, 189518), (80871, 162444), (81222, 161742), (94759, 138636), (107828, 121833)]