15663654612

素因数分解:

$2^2\times 3^5\times {\mathrm{151}}^1\times {\mathrm{106721}}^1$

素因数の和:106891

約数の個数: 72

約数和(自身を含む): 41333003712

約数和(自身を除く): 25669349100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 243, 302, 324, 453, 486, 604, 906, 972, 1359, 1812, 2718, 4077, 5436, 8154, 12231, 16308, 24462, 36693, 48924, 73386, 106721, 146772, 213442, 320163, 426884, 640326, 960489, 1280652, 1920978, 2881467, 3841956, 5762934, 8644401, 11525868, 16114871, 17288802, 25933203, 32229742, 34577604, 48344613, 51866406, 64459484, 96689226, 103732812, 145033839, 193378452, 290067678, 435101517, 580135356, 870203034, 1305304551, 1740406068, 2610609102, 3915913653, 5221218204, 7831827306, 15663654612]

約数ペア:

[(1, 15663654612), (2, 7831827306), (3, 5221218204), (4, 3915913653), (6, 2610609102), (9, 1740406068), (12, 1305304551), (18, 870203034), (27, 580135356), (36, 435101517), (54, 290067678), (81, 193378452), (108, 145033839), (151, 103732812), (162, 96689226), (243, 64459484), (302, 51866406), (324, 48344613), (453, 34577604), (486, 32229742), (604, 25933203), (906, 17288802), (972, 16114871), (1359, 11525868), (1812, 8644401), (2718, 5762934), (4077, 3841956), (5436, 2881467), (8154, 1920978), (12231, 1280652), (16308, 960489), (24462, 640326), (36693, 426884), (48924, 320163), (73386, 213442), (106721, 146772)]