12989292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 32895072

約数和(自身を除く): 19905780

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 1553, 2091, 2788, 3106, 4182, 4659, 6212, 8364, 9318, 18636, 26401, 52802, 63673, 79203, 105604, 127346, 158406, 191019, 254692, 316812, 382038, 764076, 1082441, 2164882, 3247323, 4329764, 6494646, 12989292]

約数ペア:

[(1, 12989292), (2, 6494646), (3, 4329764), (4, 3247323), (6, 2164882), (12, 1082441), (17, 764076), (34, 382038), (41, 316812), (51, 254692), (68, 191019), (82, 158406), (102, 127346), (123, 105604), (164, 79203), (204, 63673), (246, 52802), (492, 26401), (697, 18636), (1394, 9318), (1553, 8364), (2091, 6212), (2788, 4659), (3106, 4182)]