26640684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 53192916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 131, 189, 252, 262, 269, 378, 393, 524, 538, 756, 786, 807, 917, 1076, 1179, 1572, 1614, 1834, 1883, 2358, 2421, 2751, 3228, 3537, 3668, 3766, 4716, 4842, 5502, 5649, 7074, 7263, 7532, 8253, 9684, 11004, 11298, 14148, 14526, 16506, 16947, 22596, 24759, 29052, 33012, 33894, 35239, 49518, 50841, 67788, 70478, 99036, 101682, 105717, 140956, 203364, 211434, 246673, 317151, 422868, 493346, 634302, 740019, 951453, 986692, 1268604, 1480038, 1902906, 2220057, 2960076, 3805812, 4440114, 6660171, 8880228, 13320342, 26640684]

約数ペア:

[(1, 26640684), (2, 13320342), (3, 8880228), (4, 6660171), (6, 4440114), (7, 3805812), (9, 2960076), (12, 2220057), (14, 1902906), (18, 1480038), (21, 1268604), (27, 986692), (28, 951453), (36, 740019), (42, 634302), (54, 493346), (63, 422868), (84, 317151), (108, 246673), (126, 211434), (131, 203364), (189, 140956), (252, 105717), (262, 101682), (269, 99036), (378, 70478), (393, 67788), (524, 50841), (538, 49518), (756, 35239), (786, 33894), (807, 33012), (917, 29052), (1076, 24759), (1179, 22596), (1572, 16947), (1614, 16506), (1834, 14526), (1883, 14148), (2358, 11298), (2421, 11004), (2751, 9684), (3228, 8253), (3537, 7532), (3668, 7263), (3766, 7074), (4716, 5649), (4842, 5502)]