13820380128

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1654739}}^1$

素因数の和:1654784

約数の個数: 72

約数和(自身を含む): 40656961800

約数和(自身を除く): 26836581672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 1654739, 3309478, 4964217, 6618956, 9928434, 13237912, 14892651, 19856868, 26475824, 29785302, 39713736, 47987431, 52951648, 59570604, 79427472, 95974862, 119141208, 143962293, 158854944, 191949724, 238282416, 287924586, 383899448, 431886879, 476564832, 575849172, 767798896, 863773758, 1151698344, 1535597792, 1727547516, 2303396688, 3455095032, 4606793376, 6910190064, 13820380128]

約数ペア:

[(1, 13820380128), (2, 6910190064), (3, 4606793376), (4, 3455095032), (6, 2303396688), (8, 1727547516), (9, 1535597792), (12, 1151698344), (16, 863773758), (18, 767798896), (24, 575849172), (29, 476564832), (32, 431886879), (36, 383899448), (48, 287924586), (58, 238282416), (72, 191949724), (87, 158854944), (96, 143962293), (116, 119141208), (144, 95974862), (174, 79427472), (232, 59570604), (261, 52951648), (288, 47987431), (348, 39713736), (464, 29785302), (522, 26475824), (696, 19856868), (928, 14892651), (1044, 13237912), (1392, 9928434), (2088, 6618956), (2784, 4964217), (4176, 3309478), (8352, 1654739)]