1217802802188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{11971637}}^1$

素因数の和:11971831

約数の個数: 72

約数和(自身を含む): 3324571759152

約数和(自身を除く): 2106768956964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 8477, 14532, 16954, 25431, 33908, 50862, 101724, 11971637, 23943274, 35914911, 47886548, 71829822, 83801459, 143659644, 167602918, 251404377, 335205836, 502808754, 586610213, 1005617508, 1173220426, 1759830639, 2071093201, 2346440852, 3519661278, 4142186402, 6213279603, 7039322556, 8284372804, 12426559206, 14497652407, 24853118412, 28995304814, 43492957221, 57990609628, 86985914442, 101483566849, 173971828884, 202967133698, 304450700547, 405934267396, 608901401094, 1217802802188]

約数ペア:

[(1, 1217802802188), (2, 608901401094), (3, 405934267396), (4, 304450700547), (6, 202967133698), (7, 173971828884), (12, 101483566849), (14, 86985914442), (21, 57990609628), (28, 43492957221), (42, 28995304814), (49, 24853118412), (84, 14497652407), (98, 12426559206), (147, 8284372804), (173, 7039322556), (196, 6213279603), (294, 4142186402), (346, 3519661278), (519, 2346440852), (588, 2071093201), (692, 1759830639), (1038, 1173220426), (1211, 1005617508), (2076, 586610213), (2422, 502808754), (3633, 335205836), (4844, 251404377), (7266, 167602918), (8477, 143659644), (14532, 83801459), (16954, 71829822), (25431, 47886548), (33908, 35914911), (50862, 23943274), (101724, 11971637)]