12751164

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 33847632

約数和(自身を除く): 21096468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 163, 164, 212, 246, 318, 326, 369, 477, 489, 492, 636, 652, 738, 954, 978, 1467, 1476, 1908, 1956, 2173, 2934, 4346, 5868, 6519, 6683, 8639, 8692, 13038, 13366, 17278, 19557, 20049, 25917, 26076, 26732, 34556, 39114, 40098, 51834, 60147, 77751, 78228, 80196, 103668, 120294, 155502, 240588, 311004, 354199, 708398, 1062597, 1416796, 2125194, 3187791, 4250388, 6375582, 12751164]

約数ペア:

[(1, 12751164), (2, 6375582), (3, 4250388), (4, 3187791), (6, 2125194), (9, 1416796), (12, 1062597), (18, 708398), (36, 354199), (41, 311004), (53, 240588), (82, 155502), (106, 120294), (123, 103668), (159, 80196), (163, 78228), (164, 77751), (212, 60147), (246, 51834), (318, 40098), (326, 39114), (369, 34556), (477, 26732), (489, 26076), (492, 25917), (636, 20049), (652, 19557), (738, 17278), (954, 13366), (978, 13038), (1467, 8692), (1476, 8639), (1908, 6683), (1956, 6519), (2173, 5868), (2934, 4346)]