18073901848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{3733}}^1$

素因数の和:4412

約数の個数: 64

約数和(自身を含む): 36415461600

約数和(自身を除く): 18341559752

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 601, 1007, 1202, 2014, 2404, 3733, 4028, 4808, 7466, 8056, 11419, 14932, 22838, 29864, 31853, 45676, 63706, 70927, 91352, 127412, 141854, 197849, 254824, 283708, 395698, 567416, 605207, 791396, 1210414, 1582792, 2243533, 2420828, 3759131, 4487066, 4841656, 7518262, 8974132, 15036524, 17948264, 30073048, 42627127, 85254254, 118907249, 170508508, 237814498, 341017016, 475628996, 951257992, 2259237731, 4518475462, 9036950924, 18073901848]

約数ペア:

[(1, 18073901848), (2, 9036950924), (4, 4518475462), (8, 2259237731), (19, 951257992), (38, 475628996), (53, 341017016), (76, 237814498), (106, 170508508), (152, 118907249), (212, 85254254), (424, 42627127), (601, 30073048), (1007, 17948264), (1202, 15036524), (2014, 8974132), (2404, 7518262), (3733, 4841656), (4028, 4487066), (4808, 3759131), (7466, 2420828), (8056, 2243533), (11419, 1582792), (14932, 1210414), (22838, 791396), (29864, 605207), (31853, 567416), (45676, 395698), (63706, 283708), (70927, 254824), (91352, 197849), (127412, 141854)]