2018385408

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101081}}^1$

素因数の和:101115

約数の個数: 80

約数和(自身を含む): 5790785616

約数和(自身を除く): 3772400208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 101081, 202162, 303243, 404324, 606486, 808648, 1212972, 1314053, 1617296, 2425944, 2628106, 3234592, 3942159, 4851888, 5256212, 6469184, 7884318, 9703776, 10512424, 12938368, 15768636, 19407552, 21024848, 25876736, 31537272, 38815104, 42049696, 51753472, 63074544, 77630208, 84099392, 126149088, 155260416, 168198784, 252298176, 336397568, 504596352, 672795136, 1009192704, 2018385408]

約数ペア:

[(1, 2018385408), (2, 1009192704), (3, 672795136), (4, 504596352), (6, 336397568), (8, 252298176), (12, 168198784), (13, 155260416), (16, 126149088), (24, 84099392), (26, 77630208), (32, 63074544), (39, 51753472), (48, 42049696), (52, 38815104), (64, 31537272), (78, 25876736), (96, 21024848), (104, 19407552), (128, 15768636), (156, 12938368), (192, 10512424), (208, 9703776), (256, 7884318), (312, 6469184), (384, 5256212), (416, 4851888), (512, 3942159), (624, 3234592), (768, 2628106), (832, 2425944), (1248, 1617296), (1536, 1314053), (1664, 1212972), (2496, 808648), (3328, 606486), (4992, 404324), (6656, 303243), (9984, 202162), (19968, 101081)]