29278386

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 67695264

約数和(自身を除く): 38416878

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 163, 306, 326, 489, 587, 978, 1174, 1467, 1761, 2771, 2934, 3522, 5283, 5542, 8313, 9979, 10566, 16626, 19958, 24939, 29937, 49878, 59874, 89811, 95681, 179622, 191362, 287043, 574086, 861129, 1626577, 1722258, 3253154, 4879731, 9759462, 14639193, 29278386]

約数ペア:

[(1, 29278386), (2, 14639193), (3, 9759462), (6, 4879731), (9, 3253154), (17, 1722258), (18, 1626577), (34, 861129), (51, 574086), (102, 287043), (153, 191362), (163, 179622), (306, 95681), (326, 89811), (489, 59874), (587, 49878), (978, 29937), (1174, 24939), (1467, 19958), (1761, 16626), (2771, 10566), (2934, 9979), (3522, 8313), (5283, 5542)]