26458812

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 70202496

約数和(自身を除く): 43743684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 167, 243, 324, 326, 334, 486, 489, 501, 652, 668, 972, 978, 1002, 1467, 1503, 1956, 2004, 2934, 3006, 4401, 4509, 5868, 6012, 8802, 9018, 13203, 13527, 17604, 18036, 26406, 27054, 27221, 39609, 40581, 52812, 54108, 54442, 79218, 81162, 81663, 108884, 158436, 162324, 163326, 244989, 326652, 489978, 734967, 979956, 1469934, 2204901, 2939868, 4409802, 6614703, 8819604, 13229406, 26458812]

約数ペア:

[(1, 26458812), (2, 13229406), (3, 8819604), (4, 6614703), (6, 4409802), (9, 2939868), (12, 2204901), (18, 1469934), (27, 979956), (36, 734967), (54, 489978), (81, 326652), (108, 244989), (162, 163326), (163, 162324), (167, 158436), (243, 108884), (324, 81663), (326, 81162), (334, 79218), (486, 54442), (489, 54108), (501, 52812), (652, 40581), (668, 39609), (972, 27221), (978, 27054), (1002, 26406), (1467, 18036), (1503, 17604), (1956, 13527), (2004, 13203), (2934, 9018), (3006, 8802), (4401, 6012), (4509, 5868)]