22226148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 64995840

約数和(自身を除く): 42769692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 991, 1068, 1246, 1602, 1869, 1982, 2492, 2973, 3204, 3738, 3964, 5607, 5946, 6937, 7476, 8919, 11214, 11892, 13874, 17838, 20811, 22428, 27748, 35676, 41622, 62433, 83244, 88199, 124866, 176398, 249732, 264597, 352796, 529194, 617393, 793791, 1058388, 1234786, 1587582, 1852179, 2469572, 3175164, 3704358, 5556537, 7408716, 11113074, 22226148]

約数ペア:

[(1, 22226148), (2, 11113074), (3, 7408716), (4, 5556537), (6, 3704358), (7, 3175164), (9, 2469572), (12, 1852179), (14, 1587582), (18, 1234786), (21, 1058388), (28, 793791), (36, 617393), (42, 529194), (63, 352796), (84, 264597), (89, 249732), (126, 176398), (178, 124866), (252, 88199), (267, 83244), (356, 62433), (534, 41622), (623, 35676), (801, 27748), (991, 22428), (1068, 20811), (1246, 17838), (1602, 13874), (1869, 11892), (1982, 11214), (2492, 8919), (2973, 7476), (3204, 6937), (3738, 5946), (3964, 5607)]