15673912812

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1787}}^1\times {\mathrm{4597}}^1$

素因数の和:6447

約数の個数: 72

約数和(自身を含む): 40399094736

約数和(自身を除く): 24725181924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1787, 1908, 3574, 4597, 5361, 7148, 9194, 10722, 13791, 16083, 18388, 21444, 27582, 32166, 41373, 55164, 64332, 82746, 94711, 165492, 189422, 243641, 284133, 378844, 487282, 568266, 730923, 852399, 974564, 1136532, 1461846, 1704798, 2192769, 2923692, 3409596, 4385538, 8214839, 8771076, 16429678, 24644517, 32859356, 49289034, 73933551, 98578068, 147867102, 295734204, 435386467, 870772934, 1306159401, 1741545868, 2612318802, 3918478203, 5224637604, 7836956406, 15673912812]

約数ペア:

[(1, 15673912812), (2, 7836956406), (3, 5224637604), (4, 3918478203), (6, 2612318802), (9, 1741545868), (12, 1306159401), (18, 870772934), (36, 435386467), (53, 295734204), (106, 147867102), (159, 98578068), (212, 73933551), (318, 49289034), (477, 32859356), (636, 24644517), (954, 16429678), (1787, 8771076), (1908, 8214839), (3574, 4385538), (4597, 3409596), (5361, 2923692), (7148, 2192769), (9194, 1704798), (10722, 1461846), (13791, 1136532), (16083, 974564), (18388, 852399), (21444, 730923), (27582, 568266), (32166, 487282), (41373, 378844), (55164, 284133), (64332, 243641), (82746, 189422), (94711, 165492)]