2017788372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{3001}}^1$

素因数の和:4013

約数の個数: 72

約数和(自身を含む): 5376221760

約数和(自身を除く): 3358433388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 983, 1966, 2949, 3001, 3932, 5898, 6002, 8847, 9003, 11796, 12004, 17694, 18006, 18677, 27009, 35388, 36012, 37354, 54018, 56031, 57019, 74708, 108036, 112062, 114038, 168093, 171057, 224124, 228076, 336186, 342114, 513171, 672372, 684228, 1026342, 2052684, 2949983, 5899966, 8849949, 11799932, 17699898, 26549847, 35399796, 53099694, 56049677, 106199388, 112099354, 168149031, 224198708, 336298062, 504447093, 672596124, 1008894186, 2017788372]

約数ペア:

[(1, 2017788372), (2, 1008894186), (3, 672596124), (4, 504447093), (6, 336298062), (9, 224198708), (12, 168149031), (18, 112099354), (19, 106199388), (36, 56049677), (38, 53099694), (57, 35399796), (76, 26549847), (114, 17699898), (171, 11799932), (228, 8849949), (342, 5899966), (684, 2949983), (983, 2052684), (1966, 1026342), (2949, 684228), (3001, 672372), (3932, 513171), (5898, 342114), (6002, 336186), (8847, 228076), (9003, 224124), (11796, 171057), (12004, 168093), (17694, 114038), (18006, 112062), (18677, 108036), (27009, 74708), (35388, 57019), (36012, 56031), (37354, 54018)]