7438146996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1\times {\mathrm{1433}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 20194207488

約数和(自身を除く): 12756060492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1013, 1281, 1433, 1708, 2026, 2562, 2866, 3039, 4052, 4299, 5124, 5732, 6078, 7091, 8598, 10031, 12156, 14182, 17196, 20062, 21273, 28364, 30093, 40124, 42546, 60186, 61793, 85092, 87413, 120372, 123586, 174826, 185379, 247172, 262239, 349652, 370758, 432551, 524478, 611891, 741516, 865102, 1048956, 1223782, 1297653, 1451629, 1730204, 1835673, 2447564, 2595306, 2903258, 3671346, 4354887, 5190612, 5806516, 7342692, 8709774, 10161403, 17419548, 20322806, 30484209, 40645612, 60968418, 88549369, 121936836, 177098738, 265648107, 354197476, 531296214, 619845583, 1062592428, 1239691166, 1859536749, 2479382332, 3719073498, 7438146996]

約数ペア:

[(1, 7438146996), (2, 3719073498), (3, 2479382332), (4, 1859536749), (6, 1239691166), (7, 1062592428), (12, 619845583), (14, 531296214), (21, 354197476), (28, 265648107), (42, 177098738), (61, 121936836), (84, 88549369), (122, 60968418), (183, 40645612), (244, 30484209), (366, 20322806), (427, 17419548), (732, 10161403), (854, 8709774), (1013, 7342692), (1281, 5806516), (1433, 5190612), (1708, 4354887), (2026, 3671346), (2562, 2903258), (2866, 2595306), (3039, 2447564), (4052, 1835673), (4299, 1730204), (5124, 1451629), (5732, 1297653), (6078, 1223782), (7091, 1048956), (8598, 865102), (10031, 741516), (12156, 611891), (14182, 524478), (17196, 432551), (20062, 370758), (21273, 349652), (28364, 262239), (30093, 247172), (40124, 185379), (42546, 174826), (60186, 123586), (61793, 120372), (85092, 87413)]