138627486

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19697}}^1$

素因数の和:19745

約数の個数: 48

約数和(自身を含む): 331871904

約数和(自身を除く): 193244418

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 19697, 39394, 59091, 118182, 177273, 334849, 354546, 453031, 669698, 906062, 1004547, 1359093, 2009094, 2718186, 3013641, 4077279, 6027282, 7701527, 8154558, 15403054, 23104581, 46209162, 69313743, 138627486]

約数ペア:

[(1, 138627486), (2, 69313743), (3, 46209162), (6, 23104581), (9, 15403054), (17, 8154558), (18, 7701527), (23, 6027282), (34, 4077279), (46, 3013641), (51, 2718186), (69, 2009094), (102, 1359093), (138, 1004547), (153, 906062), (207, 669698), (306, 453031), (391, 354546), (414, 334849), (782, 177273), (1173, 118182), (2346, 59091), (3519, 39394), (7038, 19697)]