2018090328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 5399654400

約数和(自身を除く): 3381564072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 61, 62, 93, 106, 122, 124, 159, 183, 186, 212, 244, 248, 318, 366, 372, 424, 488, 636, 732, 744, 839, 1272, 1464, 1643, 1678, 1891, 2517, 3233, 3286, 3356, 3782, 4929, 5034, 5673, 6466, 6572, 6712, 7564, 9699, 9858, 10068, 11346, 12932, 13144, 15128, 19398, 19716, 20136, 22692, 25864, 26009, 38796, 39432, 44467, 45384, 51179, 52018, 77592, 78027, 88934, 100223, 102358, 104036, 133401, 153537, 156054, 177868, 200446, 204716, 208072, 266802, 300669, 307074, 312108, 355736, 400892, 409432, 533604, 601338, 614148, 624216, 801784, 1067208, 1202676, 1228296, 1378477, 1586549, 2405352, 2712487, 2756954, 3173098, 4135431, 4759647, 5424974, 5513908, 6346196, 8137461, 8270862, 9519294, 10849948, 11027816, 12692392, 16274922, 16541724, 19038588, 21699896, 32549844, 33083448, 38077176, 65099688, 84087097, 168174194, 252261291, 336348388, 504522582, 672696776, 1009045164, 2018090328]

約数ペア:

[(1, 2018090328), (2, 1009045164), (3, 672696776), (4, 504522582), (6, 336348388), (8, 252261291), (12, 168174194), (24, 84087097), (31, 65099688), (53, 38077176), (61, 33083448), (62, 32549844), (93, 21699896), (106, 19038588), (122, 16541724), (124, 16274922), (159, 12692392), (183, 11027816), (186, 10849948), (212, 9519294), (244, 8270862), (248, 8137461), (318, 6346196), (366, 5513908), (372, 5424974), (424, 4759647), (488, 4135431), (636, 3173098), (732, 2756954), (744, 2712487), (839, 2405352), (1272, 1586549), (1464, 1378477), (1643, 1228296), (1678, 1202676), (1891, 1067208), (2517, 801784), (3233, 624216), (3286, 614148), (3356, 601338), (3782, 533604), (4929, 409432), (5034, 400892), (5673, 355736), (6466, 312108), (6572, 307074), (6712, 300669), (7564, 266802), (9699, 208072), (9858, 204716), (10068, 200446), (11346, 177868), (12932, 156054), (13144, 153537), (15128, 133401), (19398, 104036), (19716, 102358), (20136, 100223), (22692, 88934), (25864, 78027), (26009, 77592), (38796, 52018), (39432, 51179), (44467, 45384)]