1893669198

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 3941498880

約数和(自身を除く): 2047829682

約数列:

[1, 2, 3, 6, 47, 89, 94, 141, 178, 197, 267, 282, 383, 394, 534, 591, 766, 1149, 1182, 2298, 4183, 8366, 9259, 12549, 17533, 18001, 18518, 25098, 27777, 34087, 35066, 36002, 52599, 54003, 55554, 68174, 75451, 102261, 105198, 108006, 150902, 204522, 226353, 452706, 824051, 1602089, 1648102, 2472153, 3204178, 3546197, 4806267, 4944306, 6715139, 7092394, 9612534, 10638591, 13430278, 20145417, 21277182, 40290834, 315611533, 631223066, 946834599, 1893669198]

約数ペア:

[(1, 1893669198), (2, 946834599), (3, 631223066), (6, 315611533), (47, 40290834), (89, 21277182), (94, 20145417), (141, 13430278), (178, 10638591), (197, 9612534), (267, 7092394), (282, 6715139), (383, 4944306), (394, 4806267), (534, 3546197), (591, 3204178), (766, 2472153), (1149, 1648102), (1182, 1602089), (2298, 824051), (4183, 452706), (8366, 226353), (9259, 204522), (12549, 150902), (17533, 108006), (18001, 105198), (18518, 102261), (25098, 75451), (27777, 68174), (34087, 55554), (35066, 54003), (36002, 52599)]