2018209932

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1633

約数の個数: 120

約数和(自身を含む): 5444651520

約数和(自身を除く): 3426441588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 71, 81, 108, 118, 142, 162, 177, 213, 236, 284, 324, 354, 426, 531, 639, 708, 852, 1062, 1278, 1487, 1593, 1917, 2124, 2556, 2974, 3186, 3834, 4189, 4461, 4779, 5751, 5948, 6372, 7668, 8378, 8922, 9558, 11502, 12567, 13383, 16756, 17844, 19116, 23004, 25134, 26766, 37701, 40149, 50268, 53532, 75402, 80298, 87733, 105577, 113103, 120447, 150804, 160596, 175466, 211154, 226206, 240894, 263199, 316731, 339309, 350932, 422308, 452412, 481788, 526398, 633462, 678618, 789597, 950193, 1052796, 1266924, 1357236, 1579194, 1900386, 2368791, 2850579, 3158388, 3800772, 4737582, 5701158, 6229043, 7106373, 8551737, 9475164, 11402316, 12458086, 14212746, 17103474, 18687129, 24916172, 28425492, 34206948, 37374258, 56061387, 74748516, 112122774, 168184161, 224245548, 336368322, 504552483, 672736644, 1009104966, 2018209932]

約数ペア:

[(1, 2018209932), (2, 1009104966), (3, 672736644), (4, 504552483), (6, 336368322), (9, 224245548), (12, 168184161), (18, 112122774), (27, 74748516), (36, 56061387), (54, 37374258), (59, 34206948), (71, 28425492), (81, 24916172), (108, 18687129), (118, 17103474), (142, 14212746), (162, 12458086), (177, 11402316), (213, 9475164), (236, 8551737), (284, 7106373), (324, 6229043), (354, 5701158), (426, 4737582), (531, 3800772), (639, 3158388), (708, 2850579), (852, 2368791), (1062, 1900386), (1278, 1579194), (1487, 1357236), (1593, 1266924), (1917, 1052796), (2124, 950193), (2556, 789597), (2974, 678618), (3186, 633462), (3834, 526398), (4189, 481788), (4461, 452412), (4779, 422308), (5751, 350932), (5948, 339309), (6372, 316731), (7668, 263199), (8378, 240894), (8922, 226206), (9558, 211154), (11502, 175466), (12567, 160596), (13383, 150804), (16756, 120447), (17844, 113103), (19116, 105577), (23004, 87733), (25134, 80298), (26766, 75402), (37701, 53532), (40149, 50268)]