2627244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 7338240

約数和(自身を除く): 4710996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 167, 171, 207, 228, 276, 334, 342, 414, 437, 501, 668, 684, 828, 874, 1002, 1311, 1503, 1748, 2004, 2622, 3006, 3173, 3841, 3933, 5244, 6012, 6346, 7682, 7866, 9519, 11523, 12692, 15364, 15732, 19038, 23046, 28557, 34569, 38076, 46092, 57114, 69138, 72979, 114228, 138276, 145958, 218937, 291916, 437874, 656811, 875748, 1313622, 2627244]

約数ペア:

[(1, 2627244), (2, 1313622), (3, 875748), (4, 656811), (6, 437874), (9, 291916), (12, 218937), (18, 145958), (19, 138276), (23, 114228), (36, 72979), (38, 69138), (46, 57114), (57, 46092), (69, 38076), (76, 34569), (92, 28557), (114, 23046), (138, 19038), (167, 15732), (171, 15364), (207, 12692), (228, 11523), (276, 9519), (334, 7866), (342, 7682), (414, 6346), (437, 6012), (501, 5244), (668, 3933), (684, 3841), (828, 3173), (874, 3006), (1002, 2622), (1311, 2004), (1503, 1748)]