42035742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 109025280

約数和(自身を除く): 66989538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 79, 82, 103, 123, 126, 158, 206, 237, 246, 287, 309, 369, 474, 553, 574, 618, 711, 721, 738, 861, 927, 1106, 1422, 1442, 1659, 1722, 1854, 2163, 2583, 3239, 3318, 4223, 4326, 4977, 5166, 6478, 6489, 8137, 8446, 9717, 9954, 12669, 12978, 16274, 19434, 22673, 24411, 25338, 29151, 29561, 38007, 45346, 48822, 56959, 58302, 59122, 68019, 73233, 76014, 88683, 113918, 136038, 146466, 170877, 177366, 204057, 266049, 333617, 341754, 408114, 512631, 532098, 667234, 1000851, 1025262, 2001702, 2335319, 3002553, 4670638, 6005106, 7005957, 14011914, 21017871, 42035742]

約数ペア:

[(1, 42035742), (2, 21017871), (3, 14011914), (6, 7005957), (7, 6005106), (9, 4670638), (14, 3002553), (18, 2335319), (21, 2001702), (41, 1025262), (42, 1000851), (63, 667234), (79, 532098), (82, 512631), (103, 408114), (123, 341754), (126, 333617), (158, 266049), (206, 204057), (237, 177366), (246, 170877), (287, 146466), (309, 136038), (369, 113918), (474, 88683), (553, 76014), (574, 73233), (618, 68019), (711, 59122), (721, 58302), (738, 56959), (861, 48822), (927, 45346), (1106, 38007), (1422, 29561), (1442, 29151), (1659, 25338), (1722, 24411), (1854, 22673), (2163, 19434), (2583, 16274), (3239, 12978), (3318, 12669), (4223, 9954), (4326, 9717), (4977, 8446), (5166, 8137), (6478, 6489)]