42953148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8971}}^1$

素因数の和:9007

約数の個数: 72

約数和(自身を含む): 130632320

約数和(自身を除く): 87679172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8971, 17942, 26913, 35884, 53826, 62797, 80739, 107652, 125594, 161478, 170449, 188391, 251188, 322956, 340898, 376782, 511347, 565173, 681796, 753564, 1022694, 1130346, 1193143, 1534041, 2045388, 2260692, 2386286, 3068082, 3579429, 4772572, 6136164, 7158858, 10738287, 14317716, 21476574, 42953148]

約数ペア:

[(1, 42953148), (2, 21476574), (3, 14317716), (4, 10738287), (6, 7158858), (7, 6136164), (9, 4772572), (12, 3579429), (14, 3068082), (18, 2386286), (19, 2260692), (21, 2045388), (28, 1534041), (36, 1193143), (38, 1130346), (42, 1022694), (57, 753564), (63, 681796), (76, 565173), (84, 511347), (114, 376782), (126, 340898), (133, 322956), (171, 251188), (228, 188391), (252, 170449), (266, 161478), (342, 125594), (399, 107652), (532, 80739), (684, 62797), (798, 53826), (1197, 35884), (1596, 26913), (2394, 17942), (4788, 8971)]