18331909344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149069}}^1$

素因数の和:149153

約数の個数: 144

約数和(自身を含む): 60555811680

約数和(自身を除く): 42223902336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 5856, 6832, 7686, 8784, 10248, 13664, 15372, 17568, 20496, 30744, 40992, 61488, 122976, 149069, 298138, 447207, 596276, 894414, 1043483, 1192552, 1341621, 1788828, 2086966, 2385104, 2683242, 3130449, 3577656, 4173932, 4770208, 5366484, 6260898, 7155312, 8347864, 9093209, 9391347, 10732968, 12521796, 14310624, 16695728, 18186418, 18782694, 21465936, 25043592, 27279627, 33391456, 36372836, 37565388, 42931872, 50087184, 54559254, 63652463, 72745672, 75130776, 81838881, 100174368, 109118508, 127304926, 145491344, 150261552, 163677762, 190957389, 218237016, 254609852, 290982688, 300523104, 327355524, 381914778, 436474032, 509219704, 572872167, 654711048, 763829556, 872948064, 1018439408, 1145744334, 1309422096, 1527659112, 2036878816, 2291488668, 2618844192, 3055318224, 4582977336, 6110636448, 9165954672, 18331909344]

約数ペア:

[(1, 18331909344), (2, 9165954672), (3, 6110636448), (4, 4582977336), (6, 3055318224), (7, 2618844192), (8, 2291488668), (9, 2036878816), (12, 1527659112), (14, 1309422096), (16, 1145744334), (18, 1018439408), (21, 872948064), (24, 763829556), (28, 654711048), (32, 572872167), (36, 509219704), (42, 436474032), (48, 381914778), (56, 327355524), (61, 300523104), (63, 290982688), (72, 254609852), (84, 218237016), (96, 190957389), (112, 163677762), (122, 150261552), (126, 145491344), (144, 127304926), (168, 109118508), (183, 100174368), (224, 81838881), (244, 75130776), (252, 72745672), (288, 63652463), (336, 54559254), (366, 50087184), (427, 42931872), (488, 37565388), (504, 36372836), (549, 33391456), (672, 27279627), (732, 25043592), (854, 21465936), (976, 18782694), (1008, 18186418), (1098, 16695728), (1281, 14310624), (1464, 12521796), (1708, 10732968), (1952, 9391347), (2016, 9093209), (2196, 8347864), (2562, 7155312), (2928, 6260898), (3416, 5366484), (3843, 4770208), (4392, 4173932), (5124, 3577656), (5856, 3130449), (6832, 2683242), (7686, 2385104), (8784, 2086966), (10248, 1788828), (13664, 1341621), (15372, 1192552), (17568, 1043483), (20496, 894414), (30744, 596276), (40992, 447207), (61488, 298138), (122976, 149069)]