1218470076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{10667}}^1$

素因数の和:10863

約数の個数: 72

約数和(自身を含む): 3261847680

約数和(自身を除く): 2043377604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 501, 668, 684, 1002, 1503, 2004, 3006, 3173, 6012, 6346, 9519, 10667, 12692, 19038, 21334, 28557, 32001, 38076, 42668, 57114, 64002, 96003, 114228, 128004, 192006, 202673, 384012, 405346, 608019, 810692, 1216038, 1781389, 1824057, 2432076, 3562778, 3648114, 5344167, 7125556, 7296228, 10688334, 16032501, 21376668, 32065002, 33846391, 64130004, 67692782, 101539173, 135385564, 203078346, 304617519, 406156692, 609235038, 1218470076]

約数ペア:

[(1, 1218470076), (2, 609235038), (3, 406156692), (4, 304617519), (6, 203078346), (9, 135385564), (12, 101539173), (18, 67692782), (19, 64130004), (36, 33846391), (38, 32065002), (57, 21376668), (76, 16032501), (114, 10688334), (167, 7296228), (171, 7125556), (228, 5344167), (334, 3648114), (342, 3562778), (501, 2432076), (668, 1824057), (684, 1781389), (1002, 1216038), (1503, 810692), (2004, 608019), (3006, 405346), (3173, 384012), (6012, 202673), (6346, 192006), (9519, 128004), (10667, 114228), (12692, 96003), (19038, 64002), (21334, 57114), (28557, 42668), (32001, 38076)]