18992034282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6521}}^1\times {\mathrm{37339}}^1$

素因数の和:43878

約数の個数: 32

約数和(自身を含む): 40913288640

約数和(自身を除く): 21921254358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6521, 13042, 19563, 37339, 39126, 74678, 84773, 112017, 169546, 224034, 254319, 485407, 508638, 970814, 1456221, 2912442, 243487619, 486975238, 730462857, 1460925714, 3165339047, 6330678094, 9496017141, 18992034282]

約数ペア:

[(1, 18992034282), (2, 9496017141), (3, 6330678094), (6, 3165339047), (13, 1460925714), (26, 730462857), (39, 486975238), (78, 243487619), (6521, 2912442), (13042, 1456221), (19563, 970814), (37339, 508638), (39126, 485407), (74678, 254319), (84773, 224034), (112017, 169546)]