18803208972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1\times {\mathrm{2111}}^1$

素因数の和:3111

約数の個数: 96

約数和(自身を含む): 47516958720

約数和(自身を除く): 28713749748

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 929, 1598, 1858, 2111, 2397, 2787, 3196, 3716, 4222, 4794, 5574, 6333, 8444, 9588, 11148, 12666, 15793, 25332, 31586, 35887, 43663, 47379, 63172, 71774, 87326, 94758, 99217, 107661, 130989, 143548, 174652, 189516, 198434, 215322, 261978, 297651, 396868, 430644, 523956, 595302, 742271, 1190604, 1484542, 1686689, 1961119, 2226813, 2969084, 3373378, 3922238, 4453626, 5060067, 5883357, 6746756, 7844476, 8907252, 10120134, 11766714, 20240268, 23533428, 33339023, 66678046, 92172593, 100017069, 133356092, 184345186, 200034138, 276517779, 368690372, 400068276, 553035558, 1106071116, 1566934081, 3133868162, 4700802243, 6267736324, 9401604486, 18803208972]

約数ペア:

[(1, 18803208972), (2, 9401604486), (3, 6267736324), (4, 4700802243), (6, 3133868162), (12, 1566934081), (17, 1106071116), (34, 553035558), (47, 400068276), (51, 368690372), (68, 276517779), (94, 200034138), (102, 184345186), (141, 133356092), (188, 100017069), (204, 92172593), (282, 66678046), (564, 33339023), (799, 23533428), (929, 20240268), (1598, 11766714), (1858, 10120134), (2111, 8907252), (2397, 7844476), (2787, 6746756), (3196, 5883357), (3716, 5060067), (4222, 4453626), (4794, 3922238), (5574, 3373378), (6333, 2969084), (8444, 2226813), (9588, 1961119), (11148, 1686689), (12666, 1484542), (15793, 1190604), (25332, 742271), (31586, 595302), (35887, 523956), (43663, 430644), (47379, 396868), (63172, 297651), (71774, 261978), (87326, 215322), (94758, 198434), (99217, 189516), (107661, 174652), (130989, 143548)]