1972257252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{29683}}^1$

素因数の和:29817

約数の個数: 72

約数和(自身を含む): 5400825696

約数和(自身を除く): 3428568444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 791, 1356, 1582, 2373, 3164, 4746, 5537, 9492, 11074, 16611, 22148, 29683, 33222, 59366, 66444, 89049, 118732, 178098, 207781, 356196, 415562, 623343, 831124, 1246686, 1454467, 2493372, 2908934, 3354179, 4363401, 5817868, 6708358, 8726802, 10062537, 13416716, 17453604, 20125074, 23479253, 40250148, 46958506, 70437759, 93917012, 140875518, 164354771, 281751036, 328709542, 493064313, 657419084, 986128626, 1972257252]

約数ペア:

[(1, 1972257252), (2, 986128626), (3, 657419084), (4, 493064313), (6, 328709542), (7, 281751036), (12, 164354771), (14, 140875518), (21, 93917012), (28, 70437759), (42, 46958506), (49, 40250148), (84, 23479253), (98, 20125074), (113, 17453604), (147, 13416716), (196, 10062537), (226, 8726802), (294, 6708358), (339, 5817868), (452, 4363401), (588, 3354179), (678, 2908934), (791, 2493372), (1356, 1454467), (1582, 1246686), (2373, 831124), (3164, 623343), (4746, 415562), (5537, 356196), (9492, 207781), (11074, 178098), (16611, 118732), (22148, 89049), (29683, 66444), (33222, 59366)]