17961187968

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{225961}}^1$

素因数の和:226007

約数の個数: 128

約数和(自身を含む): 55315497600

約数和(自身を除く): 37354309632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 6624, 8832, 9936, 13248, 19872, 26496, 39744, 79488, 225961, 451922, 677883, 903844, 1355766, 1807688, 2033649, 2711532, 3615376, 4067298, 5197103, 5423064, 6100947, 7230752, 8134596, 10394206, 10846128, 12201894, 14461504, 15591309, 16269192, 20788412, 21692256, 24403788, 28923008, 31182618, 32538384, 41576824, 43384512, 46773927, 48807576, 62365236, 65076768, 83153648, 86769024, 93547854, 97615152, 124730472, 130153536, 140321781, 166307296, 187095708, 195230304, 249460944, 260307072, 280643562, 332614592, 374191416, 390460608, 498921888, 561287124, 665229184, 748382832, 780921216, 997843776, 1122574248, 1496765664, 1995687552, 2245148496, 2993531328, 4490296992, 5987062656, 8980593984, 17961187968]

約数ペア:

[(1, 17961187968), (2, 8980593984), (3, 5987062656), (4, 4490296992), (6, 2993531328), (8, 2245148496), (9, 1995687552), (12, 1496765664), (16, 1122574248), (18, 997843776), (23, 780921216), (24, 748382832), (27, 665229184), (32, 561287124), (36, 498921888), (46, 390460608), (48, 374191416), (54, 332614592), (64, 280643562), (69, 260307072), (72, 249460944), (92, 195230304), (96, 187095708), (108, 166307296), (128, 140321781), (138, 130153536), (144, 124730472), (184, 97615152), (192, 93547854), (207, 86769024), (216, 83153648), (276, 65076768), (288, 62365236), (368, 48807576), (384, 46773927), (414, 43384512), (432, 41576824), (552, 32538384), (576, 31182618), (621, 28923008), (736, 24403788), (828, 21692256), (864, 20788412), (1104, 16269192), (1152, 15591309), (1242, 14461504), (1472, 12201894), (1656, 10846128), (1728, 10394206), (2208, 8134596), (2484, 7230752), (2944, 6100947), (3312, 5423064), (3456, 5197103), (4416, 4067298), (4968, 3615376), (6624, 2711532), (8832, 2033649), (9936, 1807688), (13248, 1355766), (19872, 903844), (26496, 677883), (39744, 451922), (79488, 225961)]