42423276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 119481600

約数和(自身を除く): 77058324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1399, 1444, 1596, 2166, 2527, 2798, 4197, 4332, 5054, 5596, 7581, 8394, 9793, 10108, 15162, 16788, 19586, 26581, 29379, 30324, 39172, 53162, 58758, 79743, 106324, 117516, 159486, 186067, 318972, 372134, 505039, 558201, 744268, 1010078, 1116402, 1515117, 2020156, 2232804, 3030234, 3535273, 6060468, 7070546, 10605819, 14141092, 21211638, 42423276]

約数ペア:

[(1, 42423276), (2, 21211638), (3, 14141092), (4, 10605819), (6, 7070546), (7, 6060468), (12, 3535273), (14, 3030234), (19, 2232804), (21, 2020156), (28, 1515117), (38, 1116402), (42, 1010078), (57, 744268), (76, 558201), (84, 505039), (114, 372134), (133, 318972), (228, 186067), (266, 159486), (361, 117516), (399, 106324), (532, 79743), (722, 58758), (798, 53162), (1083, 39172), (1399, 30324), (1444, 29379), (1596, 26581), (2166, 19586), (2527, 16788), (2798, 15162), (4197, 10108), (4332, 9793), (5054, 8394), (5596, 7581)]