21894446508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{15877}}^1$

素因数の和:16263

約数の個数: 96

約数和(自身を含む): 57703446528

約数和(自身を除く): 35809000020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 337, 341, 372, 674, 682, 1011, 1023, 1348, 1364, 2022, 2046, 3707, 4044, 4092, 7414, 10447, 11121, 14828, 15877, 20894, 22242, 31341, 31754, 41788, 44484, 47631, 62682, 63508, 95262, 114917, 125364, 174647, 190524, 229834, 344751, 349294, 459668, 492187, 523941, 689502, 698588, 984374, 1047882, 1379004, 1476561, 1968748, 2095764, 2953122, 5350549, 5414057, 5906244, 10701098, 10828114, 16051647, 16242171, 21402196, 21656228, 32103294, 32484342, 58856039, 64206588, 64968684, 117712078, 165867019, 176568117, 235424156, 331734038, 353136234, 497601057, 663468076, 706272468, 995202114, 1824537209, 1990404228, 3649074418, 5473611627, 7298148836, 10947223254, 21894446508]

約数ペア:

[(1, 21894446508), (2, 10947223254), (3, 7298148836), (4, 5473611627), (6, 3649074418), (11, 1990404228), (12, 1824537209), (22, 995202114), (31, 706272468), (33, 663468076), (44, 497601057), (62, 353136234), (66, 331734038), (93, 235424156), (124, 176568117), (132, 165867019), (186, 117712078), (337, 64968684), (341, 64206588), (372, 58856039), (674, 32484342), (682, 32103294), (1011, 21656228), (1023, 21402196), (1348, 16242171), (1364, 16051647), (2022, 10828114), (2046, 10701098), (3707, 5906244), (4044, 5414057), (4092, 5350549), (7414, 2953122), (10447, 2095764), (11121, 1968748), (14828, 1476561), (15877, 1379004), (20894, 1047882), (22242, 984374), (31341, 698588), (31754, 689502), (41788, 523941), (44484, 492187), (47631, 459668), (62682, 349294), (63508, 344751), (95262, 229834), (114917, 190524), (125364, 174647)]