1237853844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25603}}^1$

素因数の和:25709

約数の個数: 72

約数和(自身を含む): 3355148160

約数和(自身を除く): 2117294316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 5372, 8058, 12087, 16116, 24174, 25603, 48348, 51206, 76809, 102412, 153618, 230427, 307236, 435251, 460854, 870502, 921708, 1305753, 1741004, 2022637, 2611506, 3917259, 4045274, 5223012, 6067911, 7834518, 8090548, 12135822, 15669036, 18203733, 24271644, 34384829, 36407466, 68769658, 72814932, 103154487, 137539316, 206308974, 309463461, 412617948, 618926922, 1237853844]

約数ペア:

[(1, 1237853844), (2, 618926922), (3, 412617948), (4, 309463461), (6, 206308974), (9, 137539316), (12, 103154487), (17, 72814932), (18, 68769658), (34, 36407466), (36, 34384829), (51, 24271644), (68, 18203733), (79, 15669036), (102, 12135822), (153, 8090548), (158, 7834518), (204, 6067911), (237, 5223012), (306, 4045274), (316, 3917259), (474, 2611506), (612, 2022637), (711, 1741004), (948, 1305753), (1343, 921708), (1422, 870502), (2686, 460854), (2844, 435251), (4029, 307236), (5372, 230427), (8058, 153618), (12087, 102412), (16116, 76809), (24174, 51206), (25603, 48348)]