18783465316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{14153}}^1$

素因数の和:14345

約数の個数: 96

約数和(自身を含む): 42611466240

約数和(自身を除く): 23828000924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 139, 154, 217, 278, 308, 341, 434, 556, 682, 868, 973, 1364, 1529, 1946, 2387, 3058, 3892, 4309, 4774, 6116, 8618, 9548, 10703, 14153, 17236, 21406, 28306, 30163, 42812, 47399, 56612, 60326, 94798, 99071, 120652, 155683, 189596, 198142, 311366, 331793, 396284, 438743, 622732, 663586, 877486, 1089781, 1327172, 1754972, 1967267, 2179562, 3071201, 3934534, 4359124, 4826173, 6142402, 7869068, 9652346, 12284804, 13770869, 19304692, 21639937, 27541738, 33783211, 43279874, 55083476, 60985277, 67566422, 86559748, 121970554, 135132844, 151479559, 243941108, 302959118, 426896939, 605918236, 670838047, 853793878, 1341676094, 1707587756, 2683352188, 4695866329, 9391732658, 18783465316]

約数ペア:

[(1, 18783465316), (2, 9391732658), (4, 4695866329), (7, 2683352188), (11, 1707587756), (14, 1341676094), (22, 853793878), (28, 670838047), (31, 605918236), (44, 426896939), (62, 302959118), (77, 243941108), (124, 151479559), (139, 135132844), (154, 121970554), (217, 86559748), (278, 67566422), (308, 60985277), (341, 55083476), (434, 43279874), (556, 33783211), (682, 27541738), (868, 21639937), (973, 19304692), (1364, 13770869), (1529, 12284804), (1946, 9652346), (2387, 7869068), (3058, 6142402), (3892, 4826173), (4309, 4359124), (4774, 3934534), (6116, 3071201), (8618, 2179562), (9548, 1967267), (10703, 1754972), (14153, 1327172), (17236, 1089781), (21406, 877486), (28306, 663586), (30163, 622732), (42812, 438743), (47399, 396284), (56612, 331793), (60326, 311366), (94798, 198142), (99071, 189596), (120652, 155683)]