39491844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 109549440

約数和(自身を除く): 70057596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1429, 1974, 2303, 2858, 3948, 4287, 4606, 5716, 6909, 8574, 9212, 10003, 13818, 17148, 20006, 27636, 30009, 40012, 60018, 67163, 70021, 120036, 134326, 140042, 201489, 210063, 268652, 280084, 402978, 420126, 470141, 805956, 840252, 940282, 1410423, 1880564, 2820846, 3290987, 5641692, 6581974, 9872961, 13163948, 19745922, 39491844]

約数ペア:

[(1, 39491844), (2, 19745922), (3, 13163948), (4, 9872961), (6, 6581974), (7, 5641692), (12, 3290987), (14, 2820846), (21, 1880564), (28, 1410423), (42, 940282), (47, 840252), (49, 805956), (84, 470141), (94, 420126), (98, 402978), (141, 280084), (147, 268652), (188, 210063), (196, 201489), (282, 140042), (294, 134326), (329, 120036), (564, 70021), (588, 67163), (658, 60018), (987, 40012), (1316, 30009), (1429, 27636), (1974, 20006), (2303, 17148), (2858, 13818), (3948, 10003), (4287, 9212), (4606, 8574), (5716, 6909)]