42171654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 98758656

約数和(自身を除く): 56587002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 573, 751, 1146, 1337, 1502, 2253, 2674, 4011, 4506, 5257, 8022, 9359, 10514, 15771, 18718, 28077, 31542, 36799, 56154, 73598, 110397, 143441, 220794, 286882, 430323, 860646, 1004087, 2008174, 3012261, 6024522, 7028609, 14057218, 21085827, 42171654]

約数ペア:

[(1, 42171654), (2, 21085827), (3, 14057218), (6, 7028609), (7, 6024522), (14, 3012261), (21, 2008174), (42, 1004087), (49, 860646), (98, 430323), (147, 286882), (191, 220794), (294, 143441), (382, 110397), (573, 73598), (751, 56154), (1146, 36799), (1337, 31542), (1502, 28077), (2253, 18718), (2674, 15771), (4011, 10514), (4506, 9359), (5257, 8022)]