2018637247977

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1\times {\mathrm{27743}}^1$

素因数の和:28547

約数の個数: 96

約数和(自身を含む): 3552474931200

約数和(自身を除く): 1533837683223

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 89, 133, 171, 267, 399, 623, 683, 801, 1197, 1691, 1869, 2049, 4781, 5073, 5607, 6147, 11837, 12977, 14343, 15219, 27743, 35511, 38931, 43029, 60787, 83229, 90839, 106533, 116793, 182361, 194201, 249687, 272517, 425509, 527117, 547083, 582603, 817551, 1154953, 1276527, 1581351, 1747809, 2469127, 3464859, 3689819, 3829581, 4744053, 7407381, 8084671, 10394577, 11069457, 17283889, 18948469, 22222143, 24254013, 33208371, 46913413, 51851667, 56845407, 72762039, 132639283, 140740239, 155555001, 170536221, 328393891, 360020911, 397917849, 422220717, 985181673, 1080062733, 1193753547, 1686413741, 2520146377, 2955545019, 3240188199, 5059241223, 7560439131, 11804896187, 15177723669, 22681317393, 32041861079, 35414688561, 96125583237, 106244065683, 224293027553, 288376749711, 672879082659, 2018637247977]

約数ペア:

[(1, 2018637247977), (3, 672879082659), (7, 288376749711), (9, 224293027553), (19, 106244065683), (21, 96125583237), (57, 35414688561), (63, 32041861079), (89, 22681317393), (133, 15177723669), (171, 11804896187), (267, 7560439131), (399, 5059241223), (623, 3240188199), (683, 2955545019), (801, 2520146377), (1197, 1686413741), (1691, 1193753547), (1869, 1080062733), (2049, 985181673), (4781, 422220717), (5073, 397917849), (5607, 360020911), (6147, 328393891), (11837, 170536221), (12977, 155555001), (14343, 140740239), (15219, 132639283), (27743, 72762039), (35511, 56845407), (38931, 51851667), (43029, 46913413), (60787, 33208371), (83229, 24254013), (90839, 22222143), (106533, 18948469), (116793, 17283889), (182361, 11069457), (194201, 10394577), (249687, 8084671), (272517, 7407381), (425509, 4744053), (527117, 3829581), (547083, 3689819), (582603, 3464859), (817551, 2469127), (1154953, 1747809), (1276527, 1581351)]