1993477392

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{90481}}^1$

素因数の和:90518

約数の個数: 100

約数和(自身を含む): 6109163676

約数和(自身を除く): 4115686284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 5508, 7344, 11016, 22032, 90481, 180962, 271443, 361924, 542886, 723848, 814329, 1085772, 1447696, 1538177, 1628658, 2171544, 2442987, 3076354, 3257316, 4343088, 4614531, 4885974, 6152708, 6514632, 7328961, 9229062, 9771948, 12305416, 13029264, 13843593, 14657922, 18458124, 19543896, 24610832, 27687186, 29315844, 36916248, 39087792, 41530779, 55374372, 58631688, 73832496, 83061558, 110748744, 117263376, 124592337, 166123116, 221497488, 249184674, 332246232, 498369348, 664492464, 996738696, 1993477392]

約数ペア:

[(1, 1993477392), (2, 996738696), (3, 664492464), (4, 498369348), (6, 332246232), (8, 249184674), (9, 221497488), (12, 166123116), (16, 124592337), (17, 117263376), (18, 110748744), (24, 83061558), (27, 73832496), (34, 58631688), (36, 55374372), (48, 41530779), (51, 39087792), (54, 36916248), (68, 29315844), (72, 27687186), (81, 24610832), (102, 19543896), (108, 18458124), (136, 14657922), (144, 13843593), (153, 13029264), (162, 12305416), (204, 9771948), (216, 9229062), (272, 7328961), (306, 6514632), (324, 6152708), (408, 4885974), (432, 4614531), (459, 4343088), (612, 3257316), (648, 3076354), (816, 2442987), (918, 2171544), (1224, 1628658), (1296, 1538177), (1377, 1447696), (1836, 1085772), (2448, 814329), (2754, 723848), (3672, 542886), (5508, 361924), (7344, 271443), (11016, 180962), (22032, 90481)]