18806337504

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{76733}}^1$

素因数の和:76809

約数の個数: 144

約数和(自身を含む): 57314773152

約数和(自身を除く): 38508435648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 69, 72, 74, 92, 96, 111, 138, 144, 148, 184, 207, 222, 276, 288, 296, 333, 368, 414, 444, 552, 592, 666, 736, 828, 851, 888, 1104, 1184, 1332, 1656, 1702, 1776, 2208, 2553, 2664, 3312, 3404, 3552, 5106, 5328, 6624, 6808, 7659, 10212, 10656, 13616, 15318, 20424, 27232, 30636, 40848, 61272, 76733, 81696, 122544, 153466, 230199, 245088, 306932, 460398, 613864, 690597, 920796, 1227728, 1381194, 1764859, 1841592, 2455456, 2762388, 2839121, 3529718, 3683184, 5294577, 5524776, 5678242, 7059436, 7366368, 8517363, 10589154, 11049552, 11356484, 14118872, 15883731, 17034726, 21178308, 22099104, 22712968, 25552089, 28237744, 31767462, 34069452, 42356616, 45425936, 51104178, 56475488, 63534924, 65299783, 68138904, 84713232, 90851872, 102208356, 127069848, 130599566, 136277808, 169426464, 195899349, 204416712, 254139696, 261199132, 272555616, 391798698, 408833424, 508279392, 522398264, 587698047, 783597396, 817666848, 1044796528, 1175396094, 1567194792, 2089593056, 2350792188, 3134389584, 4701584376, 6268779168, 9403168752, 18806337504]

約数ペア:

[(1, 18806337504), (2, 9403168752), (3, 6268779168), (4, 4701584376), (6, 3134389584), (8, 2350792188), (9, 2089593056), (12, 1567194792), (16, 1175396094), (18, 1044796528), (23, 817666848), (24, 783597396), (32, 587698047), (36, 522398264), (37, 508279392), (46, 408833424), (48, 391798698), (69, 272555616), (72, 261199132), (74, 254139696), (92, 204416712), (96, 195899349), (111, 169426464), (138, 136277808), (144, 130599566), (148, 127069848), (184, 102208356), (207, 90851872), (222, 84713232), (276, 68138904), (288, 65299783), (296, 63534924), (333, 56475488), (368, 51104178), (414, 45425936), (444, 42356616), (552, 34069452), (592, 31767462), (666, 28237744), (736, 25552089), (828, 22712968), (851, 22099104), (888, 21178308), (1104, 17034726), (1184, 15883731), (1332, 14118872), (1656, 11356484), (1702, 11049552), (1776, 10589154), (2208, 8517363), (2553, 7366368), (2664, 7059436), (3312, 5678242), (3404, 5524776), (3552, 5294577), (5106, 3683184), (5328, 3529718), (6624, 2839121), (6808, 2762388), (7659, 2455456), (10212, 1841592), (10656, 1764859), (13616, 1381194), (15318, 1227728), (20424, 920796), (27232, 690597), (30636, 613864), (40848, 460398), (61272, 306932), (76733, 245088), (81696, 230199), (122544, 153466)]