7894789812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{7151}}^1$

素因数の和:7518

約数の個数: 144

約数和(自身を含む): 24637896192

約数和(自身を除く): 16743106380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 337, 364, 468, 546, 674, 819, 1011, 1092, 1348, 1638, 2022, 2359, 3033, 3276, 4044, 4381, 4718, 6066, 7077, 7151, 8762, 9436, 12132, 13143, 14154, 14302, 17524, 21231, 21453, 26286, 28308, 28604, 30667, 39429, 42462, 42906, 50057, 52572, 61334, 64359, 78858, 84924, 85812, 92001, 92963, 100114, 122668, 128718, 150171, 157716, 184002, 185926, 200228, 257436, 276003, 278889, 300342, 368004, 371852, 450513, 552006, 557778, 600684, 650741, 836667, 901026, 1104012, 1115556, 1301482, 1673334, 1802052, 1952223, 2409887, 2602964, 3346668, 3904446, 4819774, 5856669, 7229661, 7808892, 9639548, 11713338, 14459322, 16869209, 21688983, 23426676, 28918644, 31328531, 33738418, 43377966, 50607627, 62657062, 67476836, 86755932, 93985593, 101215254, 125314124, 151822881, 187971186, 202430508, 219299717, 281956779, 303645762, 375942372, 438599434, 563913558, 607291524, 657899151, 877198868, 1127827116, 1315798302, 1973697453, 2631596604, 3947394906, 7894789812]

約数ペア:

[(1, 7894789812), (2, 3947394906), (3, 2631596604), (4, 1973697453), (6, 1315798302), (7, 1127827116), (9, 877198868), (12, 657899151), (13, 607291524), (14, 563913558), (18, 438599434), (21, 375942372), (26, 303645762), (28, 281956779), (36, 219299717), (39, 202430508), (42, 187971186), (52, 151822881), (63, 125314124), (78, 101215254), (84, 93985593), (91, 86755932), (117, 67476836), (126, 62657062), (156, 50607627), (182, 43377966), (234, 33738418), (252, 31328531), (273, 28918644), (337, 23426676), (364, 21688983), (468, 16869209), (546, 14459322), (674, 11713338), (819, 9639548), (1011, 7808892), (1092, 7229661), (1348, 5856669), (1638, 4819774), (2022, 3904446), (2359, 3346668), (3033, 2602964), (3276, 2409887), (4044, 1952223), (4381, 1802052), (4718, 1673334), (6066, 1301482), (7077, 1115556), (7151, 1104012), (8762, 901026), (9436, 836667), (12132, 650741), (13143, 600684), (14154, 557778), (14302, 552006), (17524, 450513), (21231, 371852), (21453, 368004), (26286, 300342), (28308, 278889), (28604, 276003), (30667, 257436), (39429, 200228), (42462, 185926), (42906, 184002), (50057, 157716), (52572, 150171), (61334, 128718), (64359, 122668), (78858, 100114), (84924, 92963), (85812, 92001)]