2045492388

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{3037}}^1$

素因数の和:3453

約数の個数: 72

約数和(自身を含む): 5284771128

約数和(自身を除く): 3239278740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 353, 477, 636, 706, 954, 1059, 1412, 1908, 2118, 3037, 3177, 4236, 6074, 6354, 9111, 12148, 12708, 18222, 18709, 27333, 36444, 37418, 54666, 56127, 74836, 109332, 112254, 160961, 168381, 224508, 321922, 336762, 482883, 643844, 673524, 965766, 1072061, 1448649, 1931532, 2144122, 2897298, 3216183, 4288244, 5794596, 6432366, 9648549, 12864732, 19297098, 38594196, 56819233, 113638466, 170457699, 227276932, 340915398, 511373097, 681830796, 1022746194, 2045492388]

約数ペア:

[(1, 2045492388), (2, 1022746194), (3, 681830796), (4, 511373097), (6, 340915398), (9, 227276932), (12, 170457699), (18, 113638466), (36, 56819233), (53, 38594196), (106, 19297098), (159, 12864732), (212, 9648549), (318, 6432366), (353, 5794596), (477, 4288244), (636, 3216183), (706, 2897298), (954, 2144122), (1059, 1931532), (1412, 1448649), (1908, 1072061), (2118, 965766), (3037, 673524), (3177, 643844), (4236, 482883), (6074, 336762), (6354, 321922), (9111, 224508), (12148, 168381), (12708, 160961), (18222, 112254), (18709, 109332), (27333, 74836), (36444, 56127), (37418, 54666)]