8887242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 22466304

約数和(自身を除く): 13579062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 397, 533, 546, 574, 794, 861, 1066, 1191, 1599, 1722, 2382, 2779, 3198, 3731, 5161, 5558, 7462, 8337, 10322, 11193, 15483, 16277, 16674, 22386, 30966, 32554, 36127, 48831, 72254, 97662, 108381, 113939, 211601, 216762, 227878, 341817, 423202, 634803, 683634, 1269606, 1481207, 2962414, 4443621, 8887242]

約数ペア:

[(1, 8887242), (2, 4443621), (3, 2962414), (6, 1481207), (7, 1269606), (13, 683634), (14, 634803), (21, 423202), (26, 341817), (39, 227878), (41, 216762), (42, 211601), (78, 113939), (82, 108381), (91, 97662), (123, 72254), (182, 48831), (246, 36127), (273, 32554), (287, 30966), (397, 22386), (533, 16674), (546, 16277), (574, 15483), (794, 11193), (861, 10322), (1066, 8337), (1191, 7462), (1599, 5558), (1722, 5161), (2382, 3731), (2779, 3198)]