18173064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 57335040

約数和(自身を除く): 39161976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 157, 159, 168, 182, 212, 273, 312, 314, 318, 364, 371, 424, 471, 546, 628, 636, 689, 728, 742, 942, 1092, 1099, 1113, 1256, 1272, 1378, 1484, 1884, 2041, 2067, 2184, 2198, 2226, 2756, 2968, 3297, 3768, 4082, 4134, 4396, 4452, 4823, 5512, 6123, 6594, 8164, 8268, 8321, 8792, 8904, 9646, 12246, 13188, 14287, 14469, 16328, 16536, 16642, 19292, 24492, 24963, 26376, 28574, 28938, 33284, 38584, 42861, 48984, 49926, 57148, 57876, 58247, 66568, 85722, 99852, 108173, 114296, 115752, 116494, 171444, 174741, 199704, 216346, 232988, 324519, 342888, 349482, 432692, 465976, 649038, 698964, 757211, 865384, 1298076, 1397928, 1514422, 2271633, 2596152, 3028844, 4543266, 6057688, 9086532, 18173064]

約数ペア:

[(1, 18173064), (2, 9086532), (3, 6057688), (4, 4543266), (6, 3028844), (7, 2596152), (8, 2271633), (12, 1514422), (13, 1397928), (14, 1298076), (21, 865384), (24, 757211), (26, 698964), (28, 649038), (39, 465976), (42, 432692), (52, 349482), (53, 342888), (56, 324519), (78, 232988), (84, 216346), (91, 199704), (104, 174741), (106, 171444), (156, 116494), (157, 115752), (159, 114296), (168, 108173), (182, 99852), (212, 85722), (273, 66568), (312, 58247), (314, 57876), (318, 57148), (364, 49926), (371, 48984), (424, 42861), (471, 38584), (546, 33284), (628, 28938), (636, 28574), (689, 26376), (728, 24963), (742, 24492), (942, 19292), (1092, 16642), (1099, 16536), (1113, 16328), (1256, 14469), (1272, 14287), (1378, 13188), (1484, 12246), (1884, 9646), (2041, 8904), (2067, 8792), (2184, 8321), (2198, 8268), (2226, 8164), (2756, 6594), (2968, 6123), (3297, 5512), (3768, 4823), (4082, 4452), (4134, 4396)]