13251756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 37180416

約数和(自身を除く): 23928660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 727, 868, 1302, 1454, 1519, 2181, 2604, 2908, 3038, 4362, 4557, 5089, 6076, 8724, 9114, 10178, 15267, 18228, 20356, 22537, 30534, 35623, 45074, 61068, 67611, 71246, 90148, 106869, 135222, 142492, 157759, 213738, 270444, 315518, 427476, 473277, 631036, 946554, 1104313, 1893108, 2208626, 3312939, 4417252, 6625878, 13251756]

約数ペア:

[(1, 13251756), (2, 6625878), (3, 4417252), (4, 3312939), (6, 2208626), (7, 1893108), (12, 1104313), (14, 946554), (21, 631036), (28, 473277), (31, 427476), (42, 315518), (49, 270444), (62, 213738), (84, 157759), (93, 142492), (98, 135222), (124, 106869), (147, 90148), (186, 71246), (196, 67611), (217, 61068), (294, 45074), (372, 35623), (434, 30534), (588, 22537), (651, 20356), (727, 18228), (868, 15267), (1302, 10178), (1454, 9114), (1519, 8724), (2181, 6076), (2604, 5089), (2908, 4557), (3038, 4362)]