19457064

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 62208000

約数和(自身を除く): 42750936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 431, 456, 513, 594, 627, 684, 792, 836, 862, 1026, 1188, 1254, 1293, 1368, 1672, 1724, 1881, 2052, 2376, 2508, 2586, 3448, 3762, 3879, 4104, 4741, 5016, 5172, 5643, 7524, 7758, 8189, 9482, 10344, 11286, 11637, 14223, 15048, 15516, 16378, 18964, 22572, 23274, 24567, 28446, 31032, 32756, 37928, 42669, 45144, 46548, 49134, 56892, 65512, 73701, 85338, 90079, 93096, 98268, 113784, 128007, 147402, 170676, 180158, 196536, 221103, 256014, 270237, 294804, 341352, 360316, 442206, 512028, 540474, 589608, 720632, 810711, 884412, 1024056, 1080948, 1621422, 1768824, 2161896, 2432133, 3242844, 4864266, 6485688, 9728532, 19457064]

約数ペア:

[(1, 19457064), (2, 9728532), (3, 6485688), (4, 4864266), (6, 3242844), (8, 2432133), (9, 2161896), (11, 1768824), (12, 1621422), (18, 1080948), (19, 1024056), (22, 884412), (24, 810711), (27, 720632), (33, 589608), (36, 540474), (38, 512028), (44, 442206), (54, 360316), (57, 341352), (66, 294804), (72, 270237), (76, 256014), (88, 221103), (99, 196536), (108, 180158), (114, 170676), (132, 147402), (152, 128007), (171, 113784), (198, 98268), (209, 93096), (216, 90079), (228, 85338), (264, 73701), (297, 65512), (342, 56892), (396, 49134), (418, 46548), (431, 45144), (456, 42669), (513, 37928), (594, 32756), (627, 31032), (684, 28446), (792, 24567), (836, 23274), (862, 22572), (1026, 18964), (1188, 16378), (1254, 15516), (1293, 15048), (1368, 14223), (1672, 11637), (1724, 11286), (1881, 10344), (2052, 9482), (2376, 8189), (2508, 7758), (2586, 7524), (3448, 5643), (3762, 5172), (3879, 5016), (4104, 4741)]