15673130892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419831}}^1$

素因数の和:419919

約数の個数: 72

約数和(自身を含む): 42636458592

約数和(自身を除く): 26963327700

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 6222, 9333, 12444, 18666, 37332, 419831, 839662, 1259493, 1679324, 2518986, 3778479, 5037972, 7137127, 7556958, 14274254, 15113916, 21411381, 25609691, 28548508, 42822762, 51219382, 64234143, 76829073, 85645524, 102438764, 128468286, 153658146, 230487219, 256936572, 307316292, 435364747, 460974438, 870729494, 921948876, 1306094241, 1741458988, 2612188482, 3918282723, 5224376964, 7836565446, 15673130892]

約数ペア:

[(1, 15673130892), (2, 7836565446), (3, 5224376964), (4, 3918282723), (6, 2612188482), (9, 1741458988), (12, 1306094241), (17, 921948876), (18, 870729494), (34, 460974438), (36, 435364747), (51, 307316292), (61, 256936572), (68, 230487219), (102, 153658146), (122, 128468286), (153, 102438764), (183, 85645524), (204, 76829073), (244, 64234143), (306, 51219382), (366, 42822762), (549, 28548508), (612, 25609691), (732, 21411381), (1037, 15113916), (1098, 14274254), (2074, 7556958), (2196, 7137127), (3111, 5037972), (4148, 3778479), (6222, 2518986), (9333, 1679324), (12444, 1259493), (18666, 839662), (37332, 419831)]