13921596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 38342304

約数和(自身を除く): 24420708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 197, 234, 302, 394, 453, 468, 591, 604, 788, 906, 1182, 1359, 1773, 1812, 1963, 2364, 2561, 2718, 3546, 3926, 5122, 5436, 5889, 7092, 7683, 7852, 10244, 11778, 15366, 17667, 23049, 23556, 29747, 30732, 35334, 46098, 59494, 70668, 89241, 92196, 118988, 178482, 267723, 356964, 386711, 535446, 773422, 1070892, 1160133, 1546844, 2320266, 3480399, 4640532, 6960798, 13921596]

約数ペア:

[(1, 13921596), (2, 6960798), (3, 4640532), (4, 3480399), (6, 2320266), (9, 1546844), (12, 1160133), (13, 1070892), (18, 773422), (26, 535446), (36, 386711), (39, 356964), (52, 267723), (78, 178482), (117, 118988), (151, 92196), (156, 89241), (197, 70668), (234, 59494), (302, 46098), (394, 35334), (453, 30732), (468, 29747), (591, 23556), (604, 23049), (788, 17667), (906, 15366), (1182, 11778), (1359, 10244), (1773, 7852), (1812, 7683), (1963, 7092), (2364, 5889), (2561, 5436), (2718, 5122), (3546, 3926)]