2019959532

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1637

約数の個数: 120

約数和(自身を含む): 5451969600

約数和(自身を除く): 3432010068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 79, 81, 106, 108, 158, 159, 162, 212, 237, 316, 318, 324, 474, 477, 636, 711, 948, 954, 1422, 1431, 1489, 1908, 2133, 2844, 2862, 2978, 4187, 4266, 4293, 4467, 5724, 5956, 6399, 8374, 8532, 8586, 8934, 12561, 12798, 13401, 16748, 17172, 17868, 25122, 25596, 26802, 37683, 40203, 50244, 53604, 75366, 78917, 80406, 113049, 117631, 120609, 150732, 157834, 160812, 226098, 235262, 236751, 241218, 315668, 339147, 352893, 452196, 470524, 473502, 482436, 678294, 705786, 710253, 947004, 1058679, 1356588, 1411572, 1420506, 2117358, 2130759, 2841012, 3176037, 4234716, 4261518, 6234443, 6352074, 6392277, 8523036, 9528111, 12468886, 12704148, 12784554, 18703329, 19056222, 24937772, 25569108, 37406658, 38112444, 56109987, 74813316, 112219974, 168329961, 224439948, 336659922, 504989883, 673319844, 1009979766, 2019959532]

約数ペア:

[(1, 2019959532), (2, 1009979766), (3, 673319844), (4, 504989883), (6, 336659922), (9, 224439948), (12, 168329961), (18, 112219974), (27, 74813316), (36, 56109987), (53, 38112444), (54, 37406658), (79, 25569108), (81, 24937772), (106, 19056222), (108, 18703329), (158, 12784554), (159, 12704148), (162, 12468886), (212, 9528111), (237, 8523036), (316, 6392277), (318, 6352074), (324, 6234443), (474, 4261518), (477, 4234716), (636, 3176037), (711, 2841012), (948, 2130759), (954, 2117358), (1422, 1420506), (1431, 1411572), (1489, 1356588), (1908, 1058679), (2133, 947004), (2844, 710253), (2862, 705786), (2978, 678294), (4187, 482436), (4266, 473502), (4293, 470524), (4467, 452196), (5724, 352893), (5956, 339147), (6399, 315668), (8374, 241218), (8532, 236751), (8586, 235262), (8934, 226098), (12561, 160812), (12798, 157834), (13401, 150732), (16748, 120609), (17172, 117631), (17868, 113049), (25122, 80406), (25596, 78917), (26802, 75366), (37683, 53604), (40203, 50244)]