187420716

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4901

約数の個数: 120

約数和(自身を含む): 593008416

約数和(自身を除く): 405587700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 4861, 5508, 6426, 9639, 9722, 12852, 14583, 19278, 19444, 29166, 34027, 38556, 43749, 58332, 68054, 82637, 87498, 102081, 131247, 136108, 165274, 174996, 204162, 247911, 262494, 306243, 330548, 393741, 408324, 495822, 524988, 578459, 612486, 743733, 787482, 918729, 991644, 1156918, 1224972, 1487466, 1574964, 1735377, 1837458, 2231199, 2313836, 2756187, 2974932, 3470754, 3674916, 4462398, 5206131, 5512374, 6693597, 6941508, 8924796, 10412262, 11024748, 13387194, 15618393, 20824524, 26774388, 31236786, 46855179, 62473572, 93710358, 187420716]

約数ペア:

[(1, 187420716), (2, 93710358), (3, 62473572), (4, 46855179), (6, 31236786), (7, 26774388), (9, 20824524), (12, 15618393), (14, 13387194), (17, 11024748), (18, 10412262), (21, 8924796), (27, 6941508), (28, 6693597), (34, 5512374), (36, 5206131), (42, 4462398), (51, 3674916), (54, 3470754), (63, 2974932), (68, 2756187), (81, 2313836), (84, 2231199), (102, 1837458), (108, 1735377), (119, 1574964), (126, 1487466), (153, 1224972), (162, 1156918), (189, 991644), (204, 918729), (238, 787482), (252, 743733), (306, 612486), (324, 578459), (357, 524988), (378, 495822), (459, 408324), (476, 393741), (567, 330548), (612, 306243), (714, 262494), (756, 247911), (918, 204162), (1071, 174996), (1134, 165274), (1377, 136108), (1428, 131247), (1836, 102081), (2142, 87498), (2268, 82637), (2754, 68054), (3213, 58332), (4284, 43749), (4861, 38556), (5508, 34027), (6426, 29166), (9639, 19444), (9722, 19278), (12852, 14583)]