40611636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 111724704

約数和(自身を除く): 71113068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 811, 963, 1284, 1391, 1622, 1926, 2433, 2782, 3244, 3852, 4173, 4866, 5564, 7299, 8346, 9732, 10543, 12519, 14598, 16692, 21086, 25038, 29196, 31629, 42172, 50076, 63258, 86777, 94887, 126516, 173554, 189774, 260331, 347108, 379548, 520662, 780993, 1041324, 1128101, 1561986, 2256202, 3123972, 3384303, 4512404, 6768606, 10152909, 13537212, 20305818, 40611636]

約数ペア:

[(1, 40611636), (2, 20305818), (3, 13537212), (4, 10152909), (6, 6768606), (9, 4512404), (12, 3384303), (13, 3123972), (18, 2256202), (26, 1561986), (36, 1128101), (39, 1041324), (52, 780993), (78, 520662), (107, 379548), (117, 347108), (156, 260331), (214, 189774), (234, 173554), (321, 126516), (428, 94887), (468, 86777), (642, 63258), (811, 50076), (963, 42172), (1284, 31629), (1391, 29196), (1622, 25038), (1926, 21086), (2433, 16692), (2782, 14598), (3244, 12519), (3852, 10543), (4173, 9732), (4866, 8346), (5564, 7299)]