38571372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 112039200

約数和(自身を除く): 73467828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 569, 807, 1076, 1138, 1614, 1707, 1883, 2276, 2421, 3228, 3414, 3766, 3983, 4842, 5121, 5649, 6828, 7532, 7966, 9684, 10242, 11298, 11949, 15932, 16947, 20484, 22596, 23898, 33894, 35847, 47796, 67788, 71694, 143388, 153061, 306122, 459183, 612244, 918366, 1071427, 1377549, 1836732, 2142854, 2755098, 3214281, 4285708, 5510196, 6428562, 9642843, 12857124, 19285686, 38571372]

約数ペア:

[(1, 38571372), (2, 19285686), (3, 12857124), (4, 9642843), (6, 6428562), (7, 5510196), (9, 4285708), (12, 3214281), (14, 2755098), (18, 2142854), (21, 1836732), (28, 1377549), (36, 1071427), (42, 918366), (63, 612244), (84, 459183), (126, 306122), (252, 153061), (269, 143388), (538, 71694), (569, 67788), (807, 47796), (1076, 35847), (1138, 33894), (1614, 23898), (1707, 22596), (1883, 20484), (2276, 16947), (2421, 15932), (3228, 11949), (3414, 11298), (3766, 10242), (3983, 9684), (4842, 7966), (5121, 7532), (5649, 6828)]