1998047436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{35449}}^1$

素因数の和:35535

約数の個数: 96

約数和(自身を含む): 5907955200

約数和(自身を除く): 3909907764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 122, 132, 154, 183, 231, 244, 308, 366, 427, 462, 671, 732, 854, 924, 1281, 1342, 1708, 2013, 2562, 2684, 4026, 4697, 5124, 8052, 9394, 14091, 18788, 28182, 35449, 56364, 70898, 106347, 141796, 212694, 248143, 389939, 425388, 496286, 744429, 779878, 992572, 1169817, 1488858, 1559756, 2162389, 2339634, 2729573, 2977716, 4324778, 4679268, 5459146, 6487167, 8188719, 8649556, 10918292, 12974334, 15136723, 16377438, 23786279, 25948668, 30273446, 32754876, 45410169, 47572558, 60546892, 71358837, 90820338, 95145116, 142717674, 166503953, 181640676, 285435348, 333007906, 499511859, 666015812, 999023718, 1998047436]

約数ペア:

[(1, 1998047436), (2, 999023718), (3, 666015812), (4, 499511859), (6, 333007906), (7, 285435348), (11, 181640676), (12, 166503953), (14, 142717674), (21, 95145116), (22, 90820338), (28, 71358837), (33, 60546892), (42, 47572558), (44, 45410169), (61, 32754876), (66, 30273446), (77, 25948668), (84, 23786279), (122, 16377438), (132, 15136723), (154, 12974334), (183, 10918292), (231, 8649556), (244, 8188719), (308, 6487167), (366, 5459146), (427, 4679268), (462, 4324778), (671, 2977716), (732, 2729573), (854, 2339634), (924, 2162389), (1281, 1559756), (1342, 1488858), (1708, 1169817), (2013, 992572), (2562, 779878), (2684, 744429), (4026, 496286), (4697, 425388), (5124, 389939), (8052, 248143), (9394, 212694), (14091, 141796), (18788, 106347), (28182, 70898), (35449, 56364)]