18437952

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 53766720

約数和(自身を除く): 35328768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 89, 96, 104, 156, 166, 178, 192, 208, 249, 267, 312, 332, 356, 416, 498, 534, 624, 664, 712, 832, 996, 1068, 1079, 1157, 1248, 1328, 1424, 1992, 2136, 2158, 2314, 2496, 2656, 2848, 3237, 3471, 3984, 4272, 4316, 4628, 5312, 5696, 6474, 6942, 7387, 7968, 8544, 8632, 9256, 12948, 13884, 14774, 15936, 17088, 17264, 18512, 22161, 25896, 27768, 29548, 34528, 37024, 44322, 51792, 55536, 59096, 69056, 74048, 88644, 96031, 103584, 111072, 118192, 177288, 192062, 207168, 222144, 236384, 288093, 354576, 384124, 472768, 576186, 709152, 768248, 1152372, 1418304, 1536496, 2304744, 3072992, 4609488, 6145984, 9218976, 18437952]

約数ペア:

[(1, 18437952), (2, 9218976), (3, 6145984), (4, 4609488), (6, 3072992), (8, 2304744), (12, 1536496), (13, 1418304), (16, 1152372), (24, 768248), (26, 709152), (32, 576186), (39, 472768), (48, 384124), (52, 354576), (64, 288093), (78, 236384), (83, 222144), (89, 207168), (96, 192062), (104, 177288), (156, 118192), (166, 111072), (178, 103584), (192, 96031), (208, 88644), (249, 74048), (267, 69056), (312, 59096), (332, 55536), (356, 51792), (416, 44322), (498, 37024), (534, 34528), (624, 29548), (664, 27768), (712, 25896), (832, 22161), (996, 18512), (1068, 17264), (1079, 17088), (1157, 15936), (1248, 14774), (1328, 13884), (1424, 12948), (1992, 9256), (2136, 8632), (2158, 8544), (2314, 7968), (2496, 7387), (2656, 6942), (2848, 6474), (3237, 5696), (3471, 5312), (3984, 4628), (4272, 4316)]