15278172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 46513152

約数和(自身を除く): 31234980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 823, 884, 1092, 1326, 1428, 1547, 1646, 2469, 2652, 3094, 3292, 4641, 4938, 5761, 6188, 9282, 9876, 10699, 11522, 13991, 17283, 18564, 21398, 23044, 27982, 32097, 34566, 41973, 42796, 55964, 64194, 69132, 74893, 83946, 97937, 128388, 149786, 167892, 181883, 195874, 224679, 293811, 299572, 363766, 391748, 449358, 545649, 587622, 727532, 898716, 1091298, 1175244, 1273181, 2182596, 2546362, 3819543, 5092724, 7639086, 15278172]

約数ペア:

[(1, 15278172), (2, 7639086), (3, 5092724), (4, 3819543), (6, 2546362), (7, 2182596), (12, 1273181), (13, 1175244), (14, 1091298), (17, 898716), (21, 727532), (26, 587622), (28, 545649), (34, 449358), (39, 391748), (42, 363766), (51, 299572), (52, 293811), (68, 224679), (78, 195874), (84, 181883), (91, 167892), (102, 149786), (119, 128388), (156, 97937), (182, 83946), (204, 74893), (221, 69132), (238, 64194), (273, 55964), (357, 42796), (364, 41973), (442, 34566), (476, 32097), (546, 27982), (663, 23044), (714, 21398), (823, 18564), (884, 17283), (1092, 13991), (1326, 11522), (1428, 10699), (1547, 9876), (1646, 9282), (2469, 6188), (2652, 5761), (3094, 4938), (3292, 4641)]