15374394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 39571200

約数和(自身を除く): 24196806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 457, 534, 623, 801, 914, 1246, 1371, 1602, 1869, 2403, 2742, 3199, 3738, 4113, 4806, 5607, 6398, 8226, 9597, 11214, 12339, 16821, 19194, 24678, 28791, 33642, 40673, 57582, 81346, 86373, 122019, 172746, 244038, 284711, 366057, 569422, 732114, 854133, 1098171, 1708266, 2196342, 2562399, 5124798, 7687197, 15374394]

約数ペア:

[(1, 15374394), (2, 7687197), (3, 5124798), (6, 2562399), (7, 2196342), (9, 1708266), (14, 1098171), (18, 854133), (21, 732114), (27, 569422), (42, 366057), (54, 284711), (63, 244038), (89, 172746), (126, 122019), (178, 86373), (189, 81346), (267, 57582), (378, 40673), (457, 33642), (534, 28791), (623, 24678), (801, 19194), (914, 16821), (1246, 12339), (1371, 11214), (1602, 9597), (1869, 8226), (2403, 6398), (2742, 5607), (3199, 4806), (3738, 4113)]