7427868708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{2029}}^1$

素因数の和:2837

約数の個数: 96

約数和(自身を含む): 19301954560

約数和(自身を除く): 11874085852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 757, 806, 1209, 1514, 1612, 2029, 2271, 2418, 3028, 4058, 4542, 4836, 6087, 8116, 9084, 9841, 12174, 19682, 23467, 24348, 26377, 29523, 39364, 46934, 52754, 59046, 62899, 70401, 79131, 93868, 105508, 118092, 125798, 140802, 158262, 188697, 251596, 281604, 305071, 316524, 377394, 610142, 754788, 817687, 915213, 1220284, 1535953, 1635374, 1830426, 2453061, 3071906, 3270748, 3660852, 4607859, 4906122, 6143812, 9215718, 9812244, 18431436, 19967389, 39934778, 47614543, 59902167, 79869556, 95229086, 119804334, 142843629, 190458172, 239608668, 285687258, 571374516, 618989059, 1237978118, 1856967177, 2475956236, 3713934354, 7427868708]

約数ペア:

[(1, 7427868708), (2, 3713934354), (3, 2475956236), (4, 1856967177), (6, 1237978118), (12, 618989059), (13, 571374516), (26, 285687258), (31, 239608668), (39, 190458172), (52, 142843629), (62, 119804334), (78, 95229086), (93, 79869556), (124, 59902167), (156, 47614543), (186, 39934778), (372, 19967389), (403, 18431436), (757, 9812244), (806, 9215718), (1209, 6143812), (1514, 4906122), (1612, 4607859), (2029, 3660852), (2271, 3270748), (2418, 3071906), (3028, 2453061), (4058, 1830426), (4542, 1635374), (4836, 1535953), (6087, 1220284), (8116, 915213), (9084, 817687), (9841, 754788), (12174, 610142), (19682, 377394), (23467, 316524), (24348, 305071), (26377, 281604), (29523, 251596), (39364, 188697), (46934, 158262), (52754, 140802), (59046, 125798), (62899, 118092), (70401, 105508), (79131, 93868)]