172495674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1291}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 403507104

約数和(自身を除く): 231011430

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 571, 1142, 1291, 1713, 2582, 3426, 3873, 5139, 7423, 7746, 10278, 11619, 14846, 16783, 22269, 23238, 33566, 44538, 50349, 66807, 100698, 133614, 151047, 302094, 737161, 1474322, 2211483, 4422966, 6634449, 9583093, 13268898, 19166186, 28749279, 57498558, 86247837, 172495674]

約数ペア:

[(1, 172495674), (2, 86247837), (3, 57498558), (6, 28749279), (9, 19166186), (13, 13268898), (18, 9583093), (26, 6634449), (39, 4422966), (78, 2211483), (117, 1474322), (234, 737161), (571, 302094), (1142, 151047), (1291, 133614), (1713, 100698), (2582, 66807), (3426, 50349), (3873, 44538), (5139, 33566), (7423, 23238), (7746, 22269), (10278, 16783), (11619, 14846)]