2018862708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 5072793600

約数和(自身を除く): 3053930892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 223, 228, 236, 354, 446, 669, 673, 708, 892, 1121, 1338, 1346, 2019, 2242, 2676, 2692, 3363, 4038, 4237, 4484, 6726, 8076, 8474, 12711, 12787, 13157, 13452, 16948, 25422, 25574, 26314, 38361, 39471, 39707, 50844, 51148, 52628, 76722, 78942, 79414, 119121, 150079, 153444, 157884, 158828, 238242, 249983, 300158, 450237, 476484, 499966, 600316, 749949, 754433, 900474, 999932, 1499898, 1508866, 1800948, 2263299, 2851501, 2999796, 3017732, 4526598, 5703002, 8554503, 8854661, 9053196, 11406004, 17109006, 17709322, 26563983, 34218012, 35418644, 53127966, 106255932, 168238559, 336477118, 504715677, 672954236, 1009431354, 2018862708]

約数ペア:

[(1, 2018862708), (2, 1009431354), (3, 672954236), (4, 504715677), (6, 336477118), (12, 168238559), (19, 106255932), (38, 53127966), (57, 35418644), (59, 34218012), (76, 26563983), (114, 17709322), (118, 17109006), (177, 11406004), (223, 9053196), (228, 8854661), (236, 8554503), (354, 5703002), (446, 4526598), (669, 3017732), (673, 2999796), (708, 2851501), (892, 2263299), (1121, 1800948), (1338, 1508866), (1346, 1499898), (2019, 999932), (2242, 900474), (2676, 754433), (2692, 749949), (3363, 600316), (4038, 499966), (4237, 476484), (4484, 450237), (6726, 300158), (8076, 249983), (8474, 238242), (12711, 158828), (12787, 157884), (13157, 153444), (13452, 150079), (16948, 119121), (25422, 79414), (25574, 78942), (26314, 76722), (38361, 52628), (39471, 51148), (39707, 50844)]