21634008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 62544960

約数和(自身を除く): 40910952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 227, 228, 264, 361, 418, 454, 456, 627, 681, 722, 836, 908, 1083, 1254, 1362, 1444, 1672, 1816, 2166, 2497, 2508, 2724, 2888, 3971, 4313, 4332, 4994, 5016, 5448, 7491, 7942, 8626, 8664, 9988, 11913, 12939, 14982, 15884, 17252, 19976, 23826, 25878, 29964, 31768, 34504, 47443, 47652, 51756, 59928, 81947, 94886, 95304, 103512, 142329, 163894, 189772, 245841, 284658, 327788, 379544, 491682, 569316, 655576, 901417, 983364, 1138632, 1802834, 1966728, 2704251, 3605668, 5408502, 7211336, 10817004, 21634008]

約数ペア:

[(1, 21634008), (2, 10817004), (3, 7211336), (4, 5408502), (6, 3605668), (8, 2704251), (11, 1966728), (12, 1802834), (19, 1138632), (22, 983364), (24, 901417), (33, 655576), (38, 569316), (44, 491682), (57, 379544), (66, 327788), (76, 284658), (88, 245841), (114, 189772), (132, 163894), (152, 142329), (209, 103512), (227, 95304), (228, 94886), (264, 81947), (361, 59928), (418, 51756), (454, 47652), (456, 47443), (627, 34504), (681, 31768), (722, 29964), (836, 25878), (908, 23826), (1083, 19976), (1254, 17252), (1362, 15884), (1444, 14982), (1672, 12939), (1816, 11913), (2166, 9988), (2497, 8664), (2508, 8626), (2724, 7942), (2888, 7491), (3971, 5448), (4313, 5016), (4332, 4994)]