18984863232

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{216841}}^1$

素因数の和:216884

約数の個数: 120

約数和(自身を含む): 57675635160

約数和(自身を除く): 38690771928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 10944, 14592, 21888, 29184, 43776, 87552, 216841, 433682, 650523, 867364, 1301046, 1734728, 1951569, 2602092, 3469456, 3903138, 4119979, 5204184, 6938912, 7806276, 8239958, 10408368, 12359937, 13877824, 15612552, 16479916, 20816736, 24719874, 27755648, 31225104, 32959832, 37079811, 41633472, 49439748, 55511296, 62450208, 65919664, 74159622, 83266944, 98879496, 111022592, 124900416, 131839328, 148319244, 166533888, 197758992, 249800832, 263678656, 296638488, 333067776, 395517984, 499601664, 527357312, 593276976, 791035968, 999203328, 1054714624, 1186553952, 1582071936, 2109429248, 2373107904, 3164143872, 4746215808, 6328287744, 9492431616, 18984863232]

約数ペア:

[(1, 18984863232), (2, 9492431616), (3, 6328287744), (4, 4746215808), (6, 3164143872), (8, 2373107904), (9, 2109429248), (12, 1582071936), (16, 1186553952), (18, 1054714624), (19, 999203328), (24, 791035968), (32, 593276976), (36, 527357312), (38, 499601664), (48, 395517984), (57, 333067776), (64, 296638488), (72, 263678656), (76, 249800832), (96, 197758992), (114, 166533888), (128, 148319244), (144, 131839328), (152, 124900416), (171, 111022592), (192, 98879496), (228, 83266944), (256, 74159622), (288, 65919664), (304, 62450208), (342, 55511296), (384, 49439748), (456, 41633472), (512, 37079811), (576, 32959832), (608, 31225104), (684, 27755648), (768, 24719874), (912, 20816736), (1152, 16479916), (1216, 15612552), (1368, 13877824), (1536, 12359937), (1824, 10408368), (2304, 8239958), (2432, 7806276), (2736, 6938912), (3648, 5204184), (4608, 4119979), (4864, 3903138), (5472, 3469456), (7296, 2602092), (9728, 1951569), (10944, 1734728), (14592, 1301046), (21888, 867364), (29184, 650523), (43776, 433682), (87552, 216841)]