6642972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 20734560

約数和(自身を除く): 14091588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 101, 108, 116, 126, 162, 174, 189, 202, 203, 252, 261, 303, 324, 348, 378, 404, 406, 522, 567, 606, 609, 707, 756, 783, 812, 909, 1044, 1134, 1212, 1218, 1414, 1566, 1818, 1827, 2121, 2268, 2349, 2436, 2727, 2828, 2929, 3132, 3636, 3654, 4242, 4698, 5454, 5481, 5858, 6363, 7308, 8181, 8484, 8787, 9396, 10908, 10962, 11716, 12726, 16362, 16443, 17574, 19089, 20503, 21924, 25452, 26361, 32724, 32886, 35148, 38178, 41006, 52722, 57267, 61509, 65772, 76356, 79083, 82012, 105444, 114534, 123018, 158166, 184527, 229068, 237249, 246036, 316332, 369054, 474498, 553581, 738108, 948996, 1107162, 1660743, 2214324, 3321486, 6642972]

約数ペア:

[(1, 6642972), (2, 3321486), (3, 2214324), (4, 1660743), (6, 1107162), (7, 948996), (9, 738108), (12, 553581), (14, 474498), (18, 369054), (21, 316332), (27, 246036), (28, 237249), (29, 229068), (36, 184527), (42, 158166), (54, 123018), (58, 114534), (63, 105444), (81, 82012), (84, 79083), (87, 76356), (101, 65772), (108, 61509), (116, 57267), (126, 52722), (162, 41006), (174, 38178), (189, 35148), (202, 32886), (203, 32724), (252, 26361), (261, 25452), (303, 21924), (324, 20503), (348, 19089), (378, 17574), (404, 16443), (406, 16362), (522, 12726), (567, 11716), (606, 10962), (609, 10908), (707, 9396), (756, 8787), (783, 8484), (812, 8181), (909, 7308), (1044, 6363), (1134, 5858), (1212, 5481), (1218, 5454), (1414, 4698), (1566, 4242), (1818, 3654), (1827, 3636), (2121, 3132), (2268, 2929), (2349, 2828), (2436, 2727)]