472681818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4127}}^1$

素因数の和:4249

約数の個数: 80

約数和(自身を含む): 1222746624

約数和(自身を除く): 750064806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 101, 126, 162, 189, 202, 303, 378, 567, 606, 707, 909, 1134, 1414, 1818, 2121, 2727, 4127, 4242, 5454, 6363, 8181, 8254, 12381, 12726, 16362, 19089, 24762, 28889, 37143, 38178, 57267, 57778, 74286, 86667, 111429, 114534, 173334, 222858, 260001, 334287, 416827, 520002, 668574, 780003, 833654, 1250481, 1560006, 2340009, 2500962, 2917789, 3751443, 4680018, 5835578, 7502886, 8753367, 11254329, 17506734, 22508658, 26260101, 33762987, 52520202, 67525974, 78780303, 157560606, 236340909, 472681818]

約数ペア:

[(1, 472681818), (2, 236340909), (3, 157560606), (6, 78780303), (7, 67525974), (9, 52520202), (14, 33762987), (18, 26260101), (21, 22508658), (27, 17506734), (42, 11254329), (54, 8753367), (63, 7502886), (81, 5835578), (101, 4680018), (126, 3751443), (162, 2917789), (189, 2500962), (202, 2340009), (303, 1560006), (378, 1250481), (567, 833654), (606, 780003), (707, 668574), (909, 520002), (1134, 416827), (1414, 334287), (1818, 260001), (2121, 222858), (2727, 173334), (4127, 114534), (4242, 111429), (5454, 86667), (6363, 74286), (8181, 57778), (8254, 57267), (12381, 38178), (12726, 37143), (16362, 28889), (19089, 24762)]