42852852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1470

約数の個数: 108

約数和(自身を含む): 133513380

約数和(自身を除く): 90660528

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1429, 1666, 1764, 2142, 2499, 2858, 3332, 4284, 4287, 4998, 5716, 7497, 8574, 9996, 10003, 12861, 14994, 17148, 20006, 24293, 25722, 29988, 30009, 40012, 48586, 51444, 60018, 70021, 72879, 90027, 97172, 120036, 140042, 145758, 170051, 180054, 210063, 218637, 280084, 291516, 340102, 360108, 420126, 437274, 510153, 630189, 680204, 840252, 874548, 1020306, 1190357, 1260378, 1530459, 2040612, 2380714, 2520756, 3060918, 3571071, 4761428, 6121836, 7142142, 10713213, 14284284, 21426426, 42852852]

約数ペア:

[(1, 42852852), (2, 21426426), (3, 14284284), (4, 10713213), (6, 7142142), (7, 6121836), (9, 4761428), (12, 3571071), (14, 3060918), (17, 2520756), (18, 2380714), (21, 2040612), (28, 1530459), (34, 1260378), (36, 1190357), (42, 1020306), (49, 874548), (51, 840252), (63, 680204), (68, 630189), (84, 510153), (98, 437274), (102, 420126), (119, 360108), (126, 340102), (147, 291516), (153, 280084), (196, 218637), (204, 210063), (238, 180054), (252, 170051), (294, 145758), (306, 140042), (357, 120036), (441, 97172), (476, 90027), (588, 72879), (612, 70021), (714, 60018), (833, 51444), (882, 48586), (1071, 40012), (1428, 30009), (1429, 29988), (1666, 25722), (1764, 24293), (2142, 20006), (2499, 17148), (2858, 14994), (3332, 12861), (4284, 10003), (4287, 9996), (4998, 8574), (5716, 7497)]